520018274879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{128431}}^1$

素因数の和:128711

約数の個数: 32

約数和(自身を含む): 585896509440

約数和(自身を除く): 65878234561

約数列:

[1, 17, 29, 43, 191, 493, 731, 1247, 3247, 5539, 8213, 21199, 94163, 128431, 139621, 238177, 2183327, 3724499, 4049009, 5522533, 24530321, 63316483, 93883061, 160153457, 417015457, 711379309, 1054803803, 2722608769, 12093448253, 17931664651, 30589310287, 520018274879]

約数ペア:

[(1, 520018274879), (17, 30589310287), (29, 17931664651), (43, 12093448253), (191, 2722608769), (493, 1054803803), (731, 711379309), (1247, 417015457), (3247, 160153457), (5539, 93883061), (8213, 63316483), (21199, 24530321), (94163, 5522533), (128431, 4049009), (139621, 3724499), (238177, 2183327)]