131444898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54361}}^1$

素因数の和:54410

約数の個数: 32

約数和(自身を含む): 292250112

約数和(自身を除く): 160805214

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 54361, 108722, 163083, 326166, 706693, 1413386, 1685191, 2120079, 3370382, 4240158, 5055573, 10111146, 21907483, 43814966, 65722449, 131444898]

約数ペア:

[(1, 131444898), (2, 65722449), (3, 43814966), (6, 21907483), (13, 10111146), (26, 5055573), (31, 4240158), (39, 3370382), (62, 2120079), (78, 1685191), (93, 1413386), (186, 706693), (403, 326166), (806, 163083), (1209, 108722), (2418, 54361)]