4394514430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{329671}}^1$

素因数の和:329752

約数の個数: 32

約数和(自身を含む): 8355207168

約数和(自身を除く): 3960692738

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 329671, 659342, 1648355, 3296710, 10219801, 14175853, 20439602, 28351706, 51099005, 70879265, 102198010, 141758530, 439451443, 878902886, 2197257215, 4394514430]

約数ペア:

[(1, 4394514430), (2, 2197257215), (5, 878902886), (10, 439451443), (31, 141758530), (43, 102198010), (62, 70879265), (86, 51099005), (155, 28351706), (215, 20439602), (310, 14175853), (430, 10219801), (1333, 3296710), (2666, 1648355), (6665, 659342), (13330, 329671)]