254249926

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 474701472

約数和(自身を除く): 220451546

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 101, 119, 202, 238, 707, 833, 1414, 1511, 1666, 1717, 3022, 3434, 4949, 9898, 10577, 12019, 21154, 24038, 25687, 51374, 74039, 84133, 148078, 152611, 168266, 179809, 305222, 359618, 1068277, 1258663, 2136554, 2517326, 2594387, 5188774, 7477939, 14955878, 18160709, 36321418, 127124963, 254249926]

約数ペア:

[(1, 254249926), (2, 127124963), (7, 36321418), (14, 18160709), (17, 14955878), (34, 7477939), (49, 5188774), (98, 2594387), (101, 2517326), (119, 2136554), (202, 1258663), (238, 1068277), (707, 359618), (833, 305222), (1414, 179809), (1511, 168266), (1666, 152611), (1717, 148078), (3022, 84133), (3434, 74039), (4949, 51374), (9898, 25687), (10577, 24038), (12019, 21154)]