2100081742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{135787}}^1$

素因数の和:135856

約数の個数: 32

約数和(自身を含む): 3715159680

約数和(自身を除く): 1615077938

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 135787, 271574, 1493657, 2579953, 2987314, 5024119, 5159906, 10048238, 28379483, 55265309, 56758966, 95458261, 110530618, 190916522, 1050040871, 2100081742]

約数ペア:

[(1, 2100081742), (2, 1050040871), (11, 190916522), (19, 110530618), (22, 95458261), (37, 56758966), (38, 55265309), (74, 28379483), (209, 10048238), (407, 5159906), (418, 5024119), (703, 2987314), (814, 2579953), (1406, 1493657), (7733, 271574), (15466, 135787)]