520065884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 1003363200

約数和(自身を除く): 483297316

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 179, 236, 358, 716, 767, 947, 1534, 1894, 2327, 3068, 3788, 4654, 9308, 10561, 12311, 21122, 24622, 42244, 49244, 55873, 111746, 137293, 169513, 223492, 274586, 339026, 549172, 678052, 726349, 1452698, 2203669, 2905396, 4407338, 8814676, 10001267, 20002534, 40005068, 130016471, 260032942, 520065884]

約数ペア:

[(1, 520065884), (2, 260032942), (4, 130016471), (13, 40005068), (26, 20002534), (52, 10001267), (59, 8814676), (118, 4407338), (179, 2905396), (236, 2203669), (358, 1452698), (716, 726349), (767, 678052), (947, 549172), (1534, 339026), (1894, 274586), (2327, 223492), (3068, 169513), (3788, 137293), (4654, 111746), (9308, 55873), (10561, 49244), (12311, 42244), (21122, 24622)]