4890746

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 8847360

約数和(自身を除く): 3956614

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 191, 217, 382, 413, 434, 826, 1337, 1829, 2674, 3658, 5921, 11269, 11842, 12803, 22538, 25606, 41447, 78883, 82894, 157766, 349339, 698678, 2445373, 4890746]

約数ペア:

[(1, 4890746), (2, 2445373), (7, 698678), (14, 349339), (31, 157766), (59, 82894), (62, 78883), (118, 41447), (191, 25606), (217, 22538), (382, 12803), (413, 11842), (434, 11269), (826, 5921), (1337, 3658), (1829, 2674)]