2690753615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{2423}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 3592484352

約数和(自身を除く): 901730737

約数列:

[1, 5, 11, 55, 61, 305, 331, 671, 1655, 2423, 3355, 3641, 12115, 18205, 20191, 26653, 100955, 133265, 147803, 222101, 739015, 802013, 1110505, 1625833, 4010065, 8129165, 8822143, 44110715, 48922793, 244613965, 538150723, 2690753615]

約数ペア:

[(1, 2690753615), (5, 538150723), (11, 244613965), (55, 48922793), (61, 44110715), (305, 8822143), (331, 8129165), (671, 4010065), (1655, 1625833), (2423, 1110505), (3355, 802013), (3641, 739015), (12115, 222101), (18205, 147803), (20191, 133265), (26653, 100955)]