2786301265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{4621}}^1$

素因数の和:5233

約数の個数: 32

約数和(自身を含む): 3846983040

約数和(自身を除く): 1060681775

約数列:

[1, 5, 11, 19, 55, 95, 209, 577, 1045, 2885, 4621, 6347, 10963, 23105, 31735, 50831, 54815, 87799, 120593, 254155, 438995, 602965, 965789, 2666317, 4828945, 13331585, 29329487, 50660023, 146647435, 253300115, 557260253, 2786301265]

約数ペア:

[(1, 2786301265), (5, 557260253), (11, 253300115), (19, 146647435), (55, 50660023), (95, 29329487), (209, 13331585), (577, 4828945), (1045, 2666317), (2885, 965789), (4621, 602965), (6347, 438995), (10963, 254155), (23105, 120593), (31735, 87799), (50831, 54815)]