1258542828

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{255179}}^1$

素因数の和:255326

約数の個数: 36

約数和(自身を含む): 3204550440

約数和(自身を除く): 1946007612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 255179, 510358, 765537, 1020716, 1531074, 2296611, 3062148, 4593222, 9186444, 34959523, 69919046, 104878569, 139838092, 209757138, 314635707, 419514276, 629271414, 1258542828]

約数ペア:

[(1, 1258542828), (2, 629271414), (3, 419514276), (4, 314635707), (6, 209757138), (9, 139838092), (12, 104878569), (18, 69919046), (36, 34959523), (137, 9186444), (274, 4593222), (411, 3062148), (548, 2296611), (822, 1531074), (1233, 1020716), (1644, 765537), (2466, 510358), (4932, 255179)]