1118571896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{15887}}^1$

素因数の和:16583

約数の個数: 32

約数和(自身を含む): 2262133440

約数和(自身を除く): 1143561544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 677, 1354, 2708, 5416, 8801, 15887, 17602, 31774, 35204, 63548, 70408, 127096, 206531, 413062, 826124, 1652248, 10755499, 21510998, 43021996, 86043992, 139821487, 279642974, 559285948, 1118571896]

約数ペア:

[(1, 1118571896), (2, 559285948), (4, 279642974), (8, 139821487), (13, 86043992), (26, 43021996), (52, 21510998), (104, 10755499), (677, 1652248), (1354, 826124), (2708, 413062), (5416, 206531), (8801, 127096), (15887, 70408), (17602, 63548), (31774, 35204)]