768472122890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{2433491}}^1$

素因数の和:2434894

約数の個数: 32

約数和(自身を含む): 1444442979456

約数和(自身を除く): 675970856566

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1373, 2746, 6865, 13730, 31579, 63158, 157895, 315790, 2433491, 4866982, 12167455, 24334910, 55970293, 111940586, 279851465, 559702930, 3341183143, 6682366286, 16705915715, 33411831430, 76847212289, 153694424578, 384236061445, 768472122890]

約数ペア:

[(1, 768472122890), (2, 384236061445), (5, 153694424578), (10, 76847212289), (23, 33411831430), (46, 16705915715), (115, 6682366286), (230, 3341183143), (1373, 559702930), (2746, 279851465), (6865, 111940586), (13730, 55970293), (31579, 24334910), (63158, 12167455), (157895, 4866982), (315790, 2433491)]