2761201990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{100517}}^1$

素因数の和:100632

約数の個数: 32

約数和(自身を含む): 5167429344

約数和(自身を除く): 2406227354

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 5494, 13735, 27470, 100517, 201034, 502585, 1005170, 4121197, 6734639, 8242394, 13469278, 20605985, 33673195, 41211970, 67346390, 276120199, 552240398, 1380600995, 2761201990]

約数ペア:

[(1, 2761201990), (2, 1380600995), (5, 552240398), (10, 276120199), (41, 67346390), (67, 41211970), (82, 33673195), (134, 20605985), (205, 13469278), (335, 8242394), (410, 6734639), (670, 4121197), (2747, 1005170), (5494, 502585), (13735, 201034), (27470, 100517)]