228575230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3581}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 444110688

約数和(自身を除く): 215535458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 2455, 3581, 4910, 6383, 7162, 12766, 17905, 31915, 35810, 46553, 63830, 93106, 232765, 465530, 1758271, 3516542, 8791355, 17582710, 22857523, 45715046, 114287615, 228575230]

約数ペア:

[(1, 228575230), (2, 114287615), (5, 45715046), (10, 22857523), (13, 17582710), (26, 8791355), (65, 3516542), (130, 1758271), (491, 465530), (982, 232765), (2455, 93106), (3581, 63830), (4910, 46553), (6383, 35810), (7162, 31915), (12766, 17905)]