977489210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3153191}}^1$

素因数の和:3153229

約数の個数: 16

約数和(自身を含む): 1816238592

約数和(自身を除く): 838749382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3153191, 6306382, 15765955, 31531910, 97748921, 195497842, 488744605, 977489210]

約数ペア:

[(1, 977489210), (2, 488744605), (5, 195497842), (10, 97748921), (31, 31531910), (62, 15765955), (155, 6306382), (310, 3153191)]