3854954536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1097}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 7760664000

約数和(自身を除く): 3905709464

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 379, 488, 758, 1097, 1159, 1516, 2194, 2318, 3032, 4388, 4636, 7201, 8776, 9272, 14402, 20843, 23119, 28804, 41686, 46238, 57608, 66917, 83372, 92476, 133834, 166744, 184952, 267668, 415763, 439261, 535336, 831526, 878522, 1271423, 1663052, 1757044, 2542846, 3326104, 3514088, 5085692, 7899497, 10171384, 15798994, 25361543, 31597988, 50723086, 63195976, 101446172, 202892344, 481869317, 963738634, 1927477268, 3854954536]

約数ペア:

[(1, 3854954536), (2, 1927477268), (4, 963738634), (8, 481869317), (19, 202892344), (38, 101446172), (61, 63195976), (76, 50723086), (122, 31597988), (152, 25361543), (244, 15798994), (379, 10171384), (488, 7899497), (758, 5085692), (1097, 3514088), (1159, 3326104), (1516, 2542846), (2194, 1757044), (2318, 1663052), (3032, 1271423), (4388, 878522), (4636, 831526), (7201, 535336), (8776, 439261), (9272, 415763), (14402, 267668), (20843, 184952), (23119, 166744), (28804, 133834), (41686, 92476), (46238, 83372), (57608, 66917)]