305945458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10313}}^1$

素因数の和:10498

約数の個数: 32

約数和(自身を含む): 568342656

約数和(自身を除く): 262397198

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 10313, 14833, 20626, 29666, 72191, 134069, 144382, 268138, 938483, 1681019, 1876966, 3362038, 11767133, 21853247, 23534266, 43706494, 152972729, 305945458]

約数ペア:

[(1, 305945458), (2, 152972729), (7, 43706494), (13, 23534266), (14, 21853247), (26, 11767133), (91, 3362038), (163, 1876966), (182, 1681019), (326, 938483), (1141, 268138), (2119, 144382), (2282, 134069), (4238, 72191), (10313, 29666), (14833, 20626)]