1250912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 2765952

約数和(自身を除く): 1515040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 97, 104, 124, 194, 208, 248, 388, 403, 416, 496, 776, 806, 992, 1261, 1552, 1612, 2522, 3007, 3104, 3224, 5044, 6014, 6448, 10088, 12028, 12896, 20176, 24056, 39091, 40352, 48112, 78182, 96224, 156364, 312728, 625456, 1250912]

約数ペア:

[(1, 1250912), (2, 625456), (4, 312728), (8, 156364), (13, 96224), (16, 78182), (26, 48112), (31, 40352), (32, 39091), (52, 24056), (62, 20176), (97, 12896), (104, 12028), (124, 10088), (194, 6448), (208, 6014), (248, 5044), (388, 3224), (403, 3104), (416, 3007), (496, 2522), (776, 1612), (806, 1552), (992, 1261)]