520066796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 954253440

約数和(自身を除く): 434186644

約数列:

[1, 2, 4, 41, 79, 82, 137, 158, 164, 274, 293, 316, 548, 586, 1172, 3239, 5617, 6478, 10823, 11234, 12013, 12956, 21646, 22468, 23147, 24026, 40141, 43292, 46294, 48052, 80282, 92588, 160564, 443743, 887486, 949027, 1645781, 1774972, 1898054, 3171139, 3291562, 3796108, 6342278, 6583124, 12684556, 130016699, 260033398, 520066796]

約数ペア:

[(1, 520066796), (2, 260033398), (4, 130016699), (41, 12684556), (79, 6583124), (82, 6342278), (137, 3796108), (158, 3291562), (164, 3171139), (274, 1898054), (293, 1774972), (316, 1645781), (548, 949027), (586, 887486), (1172, 443743), (3239, 160564), (5617, 92588), (6478, 80282), (10823, 48052), (11234, 46294), (12013, 43292), (12956, 40141), (21646, 24026), (22468, 23147)]