2173777528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2927}}^1$

素因数の和:3176

約数の個数: 64

約数和(自身を含む): 4532895360

約数和(自身を除く): 2359117832

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 193, 296, 386, 481, 772, 962, 1544, 1924, 2509, 2927, 3848, 5018, 5854, 7141, 10036, 11708, 14282, 20072, 23416, 28564, 38051, 57128, 76102, 92833, 108299, 152204, 185666, 216598, 304408, 371332, 433196, 564911, 742664, 866392, 1129822, 1407887, 2259644, 2815774, 4519288, 5631548, 7343843, 11263096, 14687686, 20901707, 29375372, 41803414, 58750744, 83606828, 167213656, 271722191, 543444382, 1086888764, 2173777528]

約数ペア:

[(1, 2173777528), (2, 1086888764), (4, 543444382), (8, 271722191), (13, 167213656), (26, 83606828), (37, 58750744), (52, 41803414), (74, 29375372), (104, 20901707), (148, 14687686), (193, 11263096), (296, 7343843), (386, 5631548), (481, 4519288), (772, 2815774), (962, 2259644), (1544, 1407887), (1924, 1129822), (2509, 866392), (2927, 742664), (3848, 564911), (5018, 433196), (5854, 371332), (7141, 304408), (10036, 216598), (11708, 185666), (14282, 152204), (20072, 108299), (23416, 92833), (28564, 76102), (38051, 57128)]