2050870025985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2885887}}^1$

素因数の和:2886038

約数の個数: 64

約数和(自身を含む): 3690242703360

約数和(自身を除く): 1639372677375

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 73, 165, 177, 219, 295, 365, 649, 803, 885, 1095, 1947, 2409, 3245, 4015, 4307, 9735, 12045, 12921, 21535, 47377, 64605, 142131, 236885, 710655, 2885887, 8657661, 14429435, 31744757, 43288305, 95234271, 158723785, 170267333, 210669751, 476171355, 510801999, 632009253, 851336665, 1053348755, 1872940663, 2317367261, 2554009995, 3160046265, 5618821989, 6952101783, 9364703315, 11586836305, 12429515309, 28094109945, 34760508915, 37288545927, 62147576545, 136724668399, 186442729635, 410174005197, 683623341995, 2050870025985]

約数ペア:

[(1, 2050870025985), (3, 683623341995), (5, 410174005197), (11, 186442729635), (15, 136724668399), (33, 62147576545), (55, 37288545927), (59, 34760508915), (73, 28094109945), (165, 12429515309), (177, 11586836305), (219, 9364703315), (295, 6952101783), (365, 5618821989), (649, 3160046265), (803, 2554009995), (885, 2317367261), (1095, 1872940663), (1947, 1053348755), (2409, 851336665), (3245, 632009253), (4015, 510801999), (4307, 476171355), (9735, 210669751), (12045, 170267333), (12921, 158723785), (21535, 95234271), (47377, 43288305), (64605, 31744757), (142131, 14429435), (236885, 8657661), (710655, 2885887)]