1040626132

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2921

約数の個数: 72

約数和(自身を含む): 2297521800

約数和(自身を除く): 1256895668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 149, 182, 196, 298, 364, 596, 637, 1043, 1274, 1937, 2086, 2548, 2741, 3874, 4172, 5482, 7301, 7748, 10964, 13559, 14602, 19187, 27118, 29204, 35633, 38374, 54236, 71266, 76748, 94913, 134309, 142532, 189826, 249431, 268618, 379652, 408409, 498862, 537236, 816818, 997724, 1633636, 1746017, 2858863, 3492034, 5309317, 5717726, 6984068, 10618634, 11435452, 20012041, 21237268, 37165219, 40024082, 74330438, 80048164, 148660876, 260156533, 520313066, 1040626132]

約数ペア:

[(1, 1040626132), (2, 520313066), (4, 260156533), (7, 148660876), (13, 80048164), (14, 74330438), (26, 40024082), (28, 37165219), (49, 21237268), (52, 20012041), (91, 11435452), (98, 10618634), (149, 6984068), (182, 5717726), (196, 5309317), (298, 3492034), (364, 2858863), (596, 1746017), (637, 1633636), (1043, 997724), (1274, 816818), (1937, 537236), (2086, 498862), (2548, 408409), (2741, 379652), (3874, 268618), (4172, 249431), (5482, 189826), (7301, 142532), (7748, 134309), (10964, 94913), (13559, 76748), (14602, 71266), (19187, 54236), (27118, 38374), (29204, 35633)]