909156944

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{3067}}^1$

素因数の和:3363

約数の個数: 40

約数和(自身を含む): 1789552128

約数和(自身を除く): 880395184

約数列:

[1, 2, 4, 8, 16, 97, 191, 194, 382, 388, 764, 776, 1528, 1552, 3056, 3067, 6134, 12268, 18527, 24536, 37054, 49072, 74108, 148216, 296432, 297499, 585797, 594998, 1171594, 1189996, 2343188, 2379992, 4686376, 4759984, 9372752, 56822309, 113644618, 227289236, 454578472, 909156944]

約数ペア:

[(1, 909156944), (2, 454578472), (4, 227289236), (8, 113644618), (16, 56822309), (97, 9372752), (191, 4759984), (194, 4686376), (382, 2379992), (388, 2343188), (764, 1189996), (776, 1171594), (1528, 594998), (1552, 585797), (3056, 297499), (3067, 296432), (6134, 148216), (12268, 74108), (18527, 49072), (24536, 37054)]