1220804534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 1934102016

約数和(自身を除く): 713297482

約数列:

[1, 2, 23, 46, 137, 274, 307, 614, 631, 1262, 3151, 6302, 7061, 14122, 14513, 29026, 42059, 84118, 86447, 172894, 193717, 387434, 967357, 1934714, 1988281, 3976562, 4455491, 8910982, 26539229, 53078458, 610402267, 1220804534]

約数ペア:

[(1, 1220804534), (2, 610402267), (23, 53078458), (46, 26539229), (137, 8910982), (274, 4455491), (307, 3976562), (614, 1988281), (631, 1934714), (1262, 967357), (3151, 387434), (6302, 193717), (7061, 172894), (14122, 86447), (14513, 84118), (29026, 42059)]