171625594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1609}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 310665600

約数和(自身を除く): 139040006

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 401, 802, 1609, 2807, 3218, 5614, 7619, 11263, 15238, 22526, 30571, 53333, 61142, 106666, 213997, 427994, 645209, 1290418, 4516463, 9032926, 12258971, 24517942, 85812797, 171625594]

約数ペア:

[(1, 171625594), (2, 85812797), (7, 24517942), (14, 12258971), (19, 9032926), (38, 4516463), (133, 1290418), (266, 645209), (401, 427994), (802, 213997), (1609, 106666), (2807, 61142), (3218, 53333), (5614, 30571), (7619, 22526), (11263, 15238)]