1909209854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{13297}}^1$

素因数の和:13460

約数の個数: 32

約数和(自身を含む): 3136625856

約数和(自身を除く): 1227416002

約数列:

[1, 2, 17, 34, 41, 82, 103, 206, 697, 1394, 1751, 3502, 4223, 8446, 13297, 26594, 71791, 143582, 226049, 452098, 545177, 1090354, 1369591, 2739182, 9268009, 18536018, 23283047, 46566094, 56153231, 112306462, 954604927, 1909209854]

約数ペア:

[(1, 1909209854), (2, 954604927), (17, 112306462), (34, 56153231), (41, 46566094), (82, 23283047), (103, 18536018), (206, 9268009), (697, 2739182), (1394, 1369591), (1751, 1090354), (3502, 545177), (4223, 452098), (8446, 226049), (13297, 143582), (26594, 71791)]