8049661516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 15269042880

約数和(自身を除く): 7219381364

約数列:

[1, 2, 4, 13, 26, 52, 311, 409, 622, 818, 1217, 1244, 1636, 2434, 4043, 4868, 5317, 8086, 10634, 15821, 16172, 21268, 31642, 63284, 127199, 254398, 378487, 497753, 508796, 756974, 995506, 1513948, 1653587, 1991012, 3307174, 4920331, 6470789, 6614348, 9840662, 12941578, 19681324, 25883156, 154801183, 309602366, 619204732, 2012415379, 4024830758, 8049661516]

約数ペア:

[(1, 8049661516), (2, 4024830758), (4, 2012415379), (13, 619204732), (26, 309602366), (52, 154801183), (311, 25883156), (409, 19681324), (622, 12941578), (818, 9840662), (1217, 6614348), (1244, 6470789), (1636, 4920331), (2434, 3307174), (4043, 1991012), (4868, 1653587), (5317, 1513948), (8086, 995506), (10634, 756974), (15821, 508796), (16172, 497753), (21268, 378487), (31642, 254398), (63284, 127199)]