236436460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{909371}}^1$

素因数の和:909393

約数の個数: 24

約数和(自身を含む): 534710736

約数和(自身を除く): 298274276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 909371, 1818742, 3637484, 4546855, 9093710, 11821823, 18187420, 23643646, 47287292, 59109115, 118218230, 236436460]

約数ペア:

[(1, 236436460), (2, 118218230), (4, 59109115), (5, 47287292), (10, 23643646), (13, 18187420), (20, 11821823), (26, 9093710), (52, 4546855), (65, 3637484), (130, 1818742), (260, 909371)]