340970552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{3499}}^1$

素因数の和:4455

約数の個数: 32

約数和(自身を含む): 689430000

約数和(自身を除く): 348459448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 937, 1874, 3499, 3748, 6998, 7496, 12181, 13996, 24362, 27992, 45487, 48724, 90974, 97448, 181948, 363896, 3278563, 6557126, 13114252, 26228504, 42621319, 85242638, 170485276, 340970552]

約数ペア:

[(1, 340970552), (2, 170485276), (4, 85242638), (8, 42621319), (13, 26228504), (26, 13114252), (52, 6557126), (104, 3278563), (937, 363896), (1874, 181948), (3499, 97448), (3748, 90974), (6998, 48724), (7496, 45487), (12181, 27992), (13996, 24362)]