390212394106

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{317267}}^1$

素因数の和:317646

約数の個数: 32

約数和(自身を含む): 613068378048

約数和(自身を除く): 222855983942

約数列:

[1, 2, 41, 53, 82, 106, 283, 566, 2173, 4346, 11603, 14999, 23206, 29998, 317267, 614959, 634534, 1229918, 13007947, 16815151, 26015894, 33630302, 89786561, 179573122, 689421191, 1378842382, 3681249001, 4758687733, 7362498002, 9517375466, 195106197053, 390212394106]

約数ペア:

[(1, 390212394106), (2, 195106197053), (41, 9517375466), (53, 7362498002), (82, 4758687733), (106, 3681249001), (283, 1378842382), (566, 689421191), (2173, 179573122), (4346, 89786561), (11603, 33630302), (14999, 26015894), (23206, 16815151), (29998, 13007947), (317267, 1229918), (614959, 634534)]