1330363430347

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4015549}}^1$

素因数の和:4015675

約数の個数: 32

約数和(自身を含む): 1665328896000

約数和(自身を除く): 334965465653

約数列:

[1, 7, 19, 47, 53, 133, 329, 371, 893, 1007, 2491, 6251, 7049, 17437, 47329, 331303, 4015549, 28108843, 76295431, 188730803, 212824097, 534068017, 1321115621, 1489768679, 3585885257, 4043657843, 10002732559, 25101196799, 28305604901, 70019127913, 190051918621, 1330363430347]

約数ペア:

[(1, 1330363430347), (7, 190051918621), (19, 70019127913), (47, 28305604901), (53, 25101196799), (133, 10002732559), (329, 4043657843), (371, 3585885257), (893, 1489768679), (1007, 1321115621), (2491, 534068017), (6251, 212824097), (7049, 188730803), (17437, 76295431), (47329, 28108843), (331303, 4015549)]