401045766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{19793}}^1$

素因数の和:20116

約数の個数: 32

約数和(自身を含む): 877903488

約数和(自身を除く): 476857722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1842, 3377, 6754, 10131, 19793, 20262, 39586, 59379, 118758, 217723, 435446, 653169, 1306338, 6076451, 12152902, 18229353, 36458706, 66840961, 133681922, 200522883, 401045766]

約数ペア:

[(1, 401045766), (2, 200522883), (3, 133681922), (6, 66840961), (11, 36458706), (22, 18229353), (33, 12152902), (66, 6076451), (307, 1306338), (614, 653169), (921, 435446), (1842, 217723), (3377, 118758), (6754, 59379), (10131, 39586), (19793, 20262)]