2011122652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 4563933696

約数和(自身を除く): 2552811044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 67, 77, 82, 134, 154, 164, 268, 287, 308, 451, 469, 574, 737, 902, 938, 1148, 1474, 1804, 1876, 2377, 2747, 2948, 3157, 4754, 5159, 5494, 6314, 9508, 10318, 10988, 12628, 16639, 19229, 20636, 26147, 30217, 33278, 38458, 52294, 60434, 66556, 76916, 97457, 104588, 120868, 159259, 183029, 194914, 211519, 318518, 366058, 389828, 423038, 637036, 682199, 732116, 846076, 1072027, 1114813, 1364398, 1751849, 2144054, 2229626, 2728796, 3503698, 4288108, 4459252, 6529619, 7007396, 7504189, 12262943, 13059238, 15008378, 24525886, 26118476, 30016756, 45707333, 49051772, 71825809, 91414666, 143651618, 182829332, 287303236, 502780663, 1005561326, 2011122652]

約数ペア:

[(1, 2011122652), (2, 1005561326), (4, 502780663), (7, 287303236), (11, 182829332), (14, 143651618), (22, 91414666), (28, 71825809), (41, 49051772), (44, 45707333), (67, 30016756), (77, 26118476), (82, 24525886), (134, 15008378), (154, 13059238), (164, 12262943), (268, 7504189), (287, 7007396), (308, 6529619), (451, 4459252), (469, 4288108), (574, 3503698), (737, 2728796), (902, 2229626), (938, 2144054), (1148, 1751849), (1474, 1364398), (1804, 1114813), (1876, 1072027), (2377, 846076), (2747, 732116), (2948, 682199), (3157, 637036), (4754, 423038), (5159, 389828), (5494, 366058), (6314, 318518), (9508, 211519), (10318, 194914), (10988, 183029), (12628, 159259), (16639, 120868), (19229, 104588), (20636, 97457), (26147, 76916), (30217, 66556), (33278, 60434), (38458, 52294)]