789745528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11317}}^1$

素因数の和:11408

約数の個数: 64

約数和(自身を含む): 1768324320

約数和(自身を除く): 978578792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1144, 1342, 1586, 2684, 3172, 5368, 6344, 8723, 11317, 17446, 22634, 34892, 45268, 69784, 90536, 124487, 147121, 248974, 294242, 497948, 588484, 690337, 995896, 1176968, 1380674, 1618331, 2761348, 3236662, 5522696, 6473324, 7593707, 8974381, 12946648, 15187414, 17948762, 30374828, 35897524, 60749656, 71795048, 98718191, 197436382, 394872764, 789745528]

約数ペア:

[(1, 789745528), (2, 394872764), (4, 197436382), (8, 98718191), (11, 71795048), (13, 60749656), (22, 35897524), (26, 30374828), (44, 17948762), (52, 15187414), (61, 12946648), (88, 8974381), (104, 7593707), (122, 6473324), (143, 5522696), (244, 3236662), (286, 2761348), (488, 1618331), (572, 1380674), (671, 1176968), (793, 995896), (1144, 690337), (1342, 588484), (1586, 497948), (2684, 294242), (3172, 248974), (5368, 147121), (6344, 124487), (8723, 90536), (11317, 69784), (17446, 45268), (22634, 34892)]