297523668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1907203}}^1$

素因数の和:1907223

約数の個数: 24

約数和(自身を含む): 747623968

約数和(自身を除く): 450100300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1907203, 3814406, 5721609, 7628812, 11443218, 22886436, 24793639, 49587278, 74380917, 99174556, 148761834, 297523668]

約数ペア:

[(1, 297523668), (2, 148761834), (3, 99174556), (4, 74380917), (6, 49587278), (12, 24793639), (13, 22886436), (26, 11443218), (39, 7628812), (52, 5721609), (78, 3814406), (156, 1907203)]