1320248852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{3163}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 2604604800

約数和(自身を除く): 1284355948

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 349, 598, 698, 1196, 1396, 3163, 4537, 6326, 8027, 9074, 12652, 16054, 18148, 32108, 41119, 72749, 82238, 104351, 145498, 164476, 208702, 290996, 417404, 945737, 1103887, 1891474, 2207774, 3782948, 4415548, 14350531, 25389401, 28701062, 50778802, 57402124, 101557604, 330062213, 660124426, 1320248852]

約数ペア:

[(1, 1320248852), (2, 660124426), (4, 330062213), (13, 101557604), (23, 57402124), (26, 50778802), (46, 28701062), (52, 25389401), (92, 14350531), (299, 4415548), (349, 3782948), (598, 2207774), (698, 1891474), (1196, 1103887), (1396, 945737), (3163, 417404), (4537, 290996), (6326, 208702), (8027, 164476), (9074, 145498), (12652, 104351), (16054, 82238), (18148, 72749), (32108, 41119)]