16880341790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{750571}}^1$

素因数の和:750764

約数の個数: 32

約数和(自身を含む): 32911081056

約数和(自身を除く): 16030739266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 750571, 1501142, 3752855, 7505710, 9757423, 19514846, 48787115, 97574230, 129848783, 259697566, 649243915, 1298487830, 1688034179, 3376068358, 8440170895, 16880341790]

約数ペア:

[(1, 16880341790), (2, 8440170895), (5, 3376068358), (10, 1688034179), (13, 1298487830), (26, 649243915), (65, 259697566), (130, 129848783), (173, 97574230), (346, 48787115), (865, 19514846), (1730, 9757423), (2249, 7505710), (4498, 3752855), (11245, 1501142), (22490, 750571)]