2597283376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 5332212288

約数和(自身を除く): 2734928912

約数列:

[1, 2, 4, 8, 16, 37, 61, 71, 74, 122, 142, 148, 244, 284, 296, 488, 568, 592, 976, 1013, 1136, 2026, 2257, 2627, 4052, 4331, 4514, 5254, 8104, 8662, 9028, 10508, 16208, 17324, 18056, 21016, 34648, 36112, 37481, 42032, 61793, 69296, 71923, 74962, 123586, 143846, 149924, 160247, 247172, 287692, 299848, 320494, 494344, 575384, 599696, 640988, 988688, 1150768, 1281976, 2286341, 2563952, 2661151, 4387303, 4572682, 5322302, 8774606, 9145364, 10644604, 17549212, 18290728, 21289208, 35098424, 36581456, 42578416, 70196848, 162330211, 324660422, 649320844, 1298641688, 2597283376]

約数ペア:

[(1, 2597283376), (2, 1298641688), (4, 649320844), (8, 324660422), (16, 162330211), (37, 70196848), (61, 42578416), (71, 36581456), (74, 35098424), (122, 21289208), (142, 18290728), (148, 17549212), (244, 10644604), (284, 9145364), (296, 8774606), (488, 5322302), (568, 4572682), (592, 4387303), (976, 2661151), (1013, 2563952), (1136, 2286341), (2026, 1281976), (2257, 1150768), (2627, 988688), (4052, 640988), (4331, 599696), (4514, 575384), (5254, 494344), (8104, 320494), (8662, 299848), (9028, 287692), (10508, 247172), (16208, 160247), (17324, 149924), (18056, 143846), (21016, 123586), (34648, 74962), (36112, 71923), (37481, 69296), (42032, 61793)]