1520346772

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 3083391360

約数和(自身を除く): 1563044588

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 521, 623, 1042, 1171, 1246, 2084, 2342, 2492, 3647, 4684, 7294, 8197, 14588, 16394, 32788, 46369, 92738, 104219, 185476, 208438, 324583, 416876, 610091, 649166, 729533, 1220182, 1298332, 1459066, 2440364, 2918132, 4270637, 8541274, 17082548, 54298099, 108596198, 217192396, 380086693, 760173386, 1520346772]

約数ペア:

[(1, 1520346772), (2, 760173386), (4, 380086693), (7, 217192396), (14, 108596198), (28, 54298099), (89, 17082548), (178, 8541274), (356, 4270637), (521, 2918132), (623, 2440364), (1042, 1459066), (1171, 1298332), (1246, 1220182), (2084, 729533), (2342, 649166), (2492, 610091), (3647, 416876), (4684, 324583), (7294, 208438), (8197, 185476), (14588, 104219), (16394, 92738), (32788, 46369)]