1396435587410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{34642411}}^1$

素因数の和:34642586

約数の個数: 32

約数和(自身を含む): 2618966347200

約数和(自身を除く): 1222530759790

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 8062, 20155, 40310, 34642411, 69284822, 173212055, 346424110, 1004629919, 2009259838, 4815295129, 5023149595, 9630590258, 10046299190, 24076475645, 48152951290, 139643558741, 279287117482, 698217793705, 1396435587410]

約数ペア:

[(1, 1396435587410), (2, 698217793705), (5, 279287117482), (10, 139643558741), (29, 48152951290), (58, 24076475645), (139, 10046299190), (145, 9630590258), (278, 5023149595), (290, 4815295129), (695, 2009259838), (1390, 1004629919), (4031, 346424110), (8062, 173212055), (20155, 69284822), (40310, 34642411)]