401064762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{68699}}^1$

素因数の和:68850

約数の個数: 32

約数和(自身を含む): 923328000

約数和(自身を除く): 522263238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 68699, 137398, 206097, 412194, 480893, 961786, 1442679, 2885358, 9549161, 19098322, 28647483, 57294966, 66844127, 133688254, 200532381, 401064762]

約数ペア:

[(1, 401064762), (2, 200532381), (3, 133688254), (6, 66844127), (7, 57294966), (14, 28647483), (21, 19098322), (42, 9549161), (139, 2885358), (278, 1442679), (417, 961786), (834, 480893), (973, 412194), (1946, 206097), (2919, 137398), (5838, 68699)]