2011431464

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4447}}^1$

素因数の和:4698

約数の個数: 64

約数和(自身を含む): 4438748160

約数和(自身を除く): 2427316696

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 197, 287, 328, 394, 574, 788, 1148, 1379, 1576, 2296, 2758, 4447, 5516, 8077, 8894, 11032, 16154, 17788, 31129, 32308, 35576, 56539, 62258, 64616, 113078, 124516, 182327, 226156, 249032, 364654, 452312, 729308, 876059, 1276289, 1458616, 1752118, 2552578, 3504236, 5105156, 6132413, 7008472, 10210312, 12264826, 24529652, 35918419, 49059304, 71836838, 143673676, 251428933, 287347352, 502857866, 1005715732, 2011431464]

約数ペア:

[(1, 2011431464), (2, 1005715732), (4, 502857866), (7, 287347352), (8, 251428933), (14, 143673676), (28, 71836838), (41, 49059304), (56, 35918419), (82, 24529652), (164, 12264826), (197, 10210312), (287, 7008472), (328, 6132413), (394, 5105156), (574, 3504236), (788, 2552578), (1148, 1752118), (1379, 1458616), (1576, 1276289), (2296, 876059), (2758, 729308), (4447, 452312), (5516, 364654), (8077, 249032), (8894, 226156), (11032, 182327), (16154, 124516), (17788, 113078), (31129, 64616), (32308, 62258), (35576, 56539)]