13960064770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{286831}}^1$

素因数の和:287026

約数の個数: 32

約数和(自身を含む): 26104006656

約数和(自身を除く): 12143941886

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 4867, 9734, 24335, 48670, 286831, 573662, 1434155, 2868310, 8891761, 17783522, 44458805, 45032467, 88917610, 90064934, 225162335, 450324670, 1396006477, 2792012954, 6980032385, 13960064770]

約数ペア:

[(1, 13960064770), (2, 6980032385), (5, 2792012954), (10, 1396006477), (31, 450324670), (62, 225162335), (155, 90064934), (157, 88917610), (310, 45032467), (314, 44458805), (785, 17783522), (1570, 8891761), (4867, 2868310), (9734, 1434155), (24335, 573662), (48670, 286831)]