673223928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2157769}}^1$

素因数の和:2157791

約数の個数: 32

約数和(自身を含む): 1812526800

約数和(自身を除く): 1139302872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2157769, 4315538, 6473307, 8631076, 12946614, 17262152, 25893228, 28050997, 51786456, 56101994, 84152991, 112203988, 168305982, 224407976, 336611964, 673223928]

約数ペア:

[(1, 673223928), (2, 336611964), (3, 224407976), (4, 168305982), (6, 112203988), (8, 84152991), (12, 56101994), (13, 51786456), (24, 28050997), (26, 25893228), (39, 17262152), (52, 12946614), (78, 8631076), (104, 6473307), (156, 4315538), (312, 2157769)]