13688090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 26925696

約数和(自身を除く): 13237606

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1483, 1846, 2966, 4615, 7415, 9230, 14830, 19279, 38558, 96395, 105293, 192790, 210586, 526465, 1052930, 1368809, 2737618, 6844045, 13688090]

約数ペア:

[(1, 13688090), (2, 6844045), (5, 2737618), (10, 1368809), (13, 1052930), (26, 526465), (65, 210586), (71, 192790), (130, 105293), (142, 96395), (355, 38558), (710, 19279), (923, 14830), (1483, 9230), (1846, 7415), (2966, 4615)]