310001008

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{28619}}^1$

素因数の和:29304

約数の個数: 20

約数和(自身を含む): 601535160

約数和(自身を除く): 291534152

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 28619, 57238, 114476, 228952, 457904, 19375063, 38750126, 77500252, 155000504, 310001008]

約数ペア:

[(1, 310001008), (2, 155000504), (4, 77500252), (8, 38750126), (16, 19375063), (677, 457904), (1354, 228952), (2708, 114476), (5416, 57238), (10832, 28619)]