1258029052

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 2543385600

約数和(自身を除く): 1285356548

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 331, 596, 662, 911, 1043, 1324, 1822, 2086, 2317, 3644, 4172, 4634, 6377, 9268, 12754, 25508, 49319, 98638, 135739, 197276, 271478, 301541, 345233, 542956, 603082, 690466, 950173, 1206164, 1380932, 1900346, 2110787, 3800692, 4221574, 8443148, 44929609, 89859218, 179718436, 314507263, 629014526, 1258029052]

約数ペア:

[(1, 1258029052), (2, 629014526), (4, 314507263), (7, 179718436), (14, 89859218), (28, 44929609), (149, 8443148), (298, 4221574), (331, 3800692), (596, 2110787), (662, 1900346), (911, 1380932), (1043, 1206164), (1324, 950173), (1822, 690466), (2086, 603082), (2317, 542956), (3644, 345233), (4172, 301541), (4634, 271478), (6377, 197276), (9268, 135739), (12754, 98638), (25508, 49319)]