7939931804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1\times {\mathrm{8747}}^1$

素因数の和:10682

約数の個数: 48

約数和(自身を含む): 16824713472

約数和(自身を除く): 8884781668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1907, 3814, 7628, 8747, 13349, 17494, 26698, 32419, 34988, 53396, 61229, 64838, 122458, 129676, 148699, 226933, 244916, 297398, 453866, 594796, 907732, 1040893, 2081786, 4163572, 16680529, 33361058, 66722116, 116763703, 233527406, 283568993, 467054812, 567137986, 1134275972, 1984982951, 3969965902, 7939931804]

約数ペア:

[(1, 7939931804), (2, 3969965902), (4, 1984982951), (7, 1134275972), (14, 567137986), (17, 467054812), (28, 283568993), (34, 233527406), (68, 116763703), (119, 66722116), (238, 33361058), (476, 16680529), (1907, 4163572), (3814, 2081786), (7628, 1040893), (8747, 907732), (13349, 594796), (17494, 453866), (26698, 297398), (32419, 244916), (34988, 226933), (53396, 148699), (61229, 129676), (64838, 122458)]