2113992452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1249}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 4398975000

約数和(自身を除く): 2284982548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 269, 286, 484, 538, 572, 1076, 1249, 1573, 2498, 2959, 3146, 3497, 4996, 5918, 6292, 6994, 11836, 13739, 13988, 16237, 27478, 32474, 32549, 38467, 54956, 64948, 65098, 76934, 130196, 151129, 153868, 178607, 302258, 335981, 357214, 423137, 604516, 671962, 714428, 846274, 1343924, 1692548, 1964677, 3695791, 3929354, 4367753, 7391582, 7858708, 8735506, 14783164, 17471012, 40653701, 48045283, 81307402, 96090566, 162614804, 192181132, 528498113, 1056996226, 2113992452]

約数ペア:

[(1, 2113992452), (2, 1056996226), (4, 528498113), (11, 192181132), (13, 162614804), (22, 96090566), (26, 81307402), (44, 48045283), (52, 40653701), (121, 17471012), (143, 14783164), (242, 8735506), (269, 7858708), (286, 7391582), (484, 4367753), (538, 3929354), (572, 3695791), (1076, 1964677), (1249, 1692548), (1573, 1343924), (2498, 846274), (2959, 714428), (3146, 671962), (3497, 604516), (4996, 423137), (5918, 357214), (6292, 335981), (6994, 302258), (11836, 178607), (13739, 153868), (13988, 151129), (16237, 130196), (27478, 76934), (32474, 65098), (32549, 64948), (38467, 54956)]