716643842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 1108546560

約数和(自身を除く): 391902718

約数列:

[1, 2, 89, 107, 178, 191, 197, 214, 382, 394, 9523, 16999, 17533, 19046, 20437, 21079, 33998, 35066, 37627, 40874, 42158, 75254, 1818893, 1876031, 3348803, 3637786, 3752062, 4026089, 6697606, 8052178, 358321921, 716643842]

約数ペア:

[(1, 716643842), (2, 358321921), (89, 8052178), (107, 6697606), (178, 4026089), (191, 3752062), (197, 3637786), (214, 3348803), (382, 1876031), (394, 1818893), (9523, 75254), (16999, 42158), (17533, 40874), (19046, 37627), (20437, 35066), (21079, 33998)]