10905908

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 22191120

約数和(自身を除く): 11285212

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 169, 221, 292, 338, 442, 676, 884, 949, 1241, 1898, 2197, 2482, 2873, 3796, 4394, 4964, 5746, 8788, 11492, 12337, 16133, 24674, 32266, 37349, 49348, 64532, 74698, 149396, 160381, 209729, 320762, 419458, 641524, 838916, 2726477, 5452954, 10905908]

約数ペア:

[(1, 10905908), (2, 5452954), (4, 2726477), (13, 838916), (17, 641524), (26, 419458), (34, 320762), (52, 209729), (68, 160381), (73, 149396), (146, 74698), (169, 64532), (221, 49348), (292, 37349), (338, 32266), (442, 24674), (676, 16133), (884, 12337), (949, 11492), (1241, 8788), (1898, 5746), (2197, 4964), (2482, 4394), (2873, 3796)]