1005615004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 1832725440

約数和(自身を除く): 827110436

約数列:

[1, 2, 4, 53, 73, 106, 146, 181, 212, 292, 359, 362, 718, 724, 1436, 3869, 7738, 9593, 13213, 15476, 19027, 19186, 26207, 26426, 38054, 38372, 52414, 52852, 64979, 76108, 104828, 129958, 259916, 700289, 1388971, 1400578, 2777942, 2801156, 3443887, 4743467, 5555884, 6887774, 9486934, 13775548, 18973868, 251403751, 502807502, 1005615004]

約数ペア:

[(1, 1005615004), (2, 502807502), (4, 251403751), (53, 18973868), (73, 13775548), (106, 9486934), (146, 6887774), (181, 5555884), (212, 4743467), (292, 3443887), (359, 2801156), (362, 2777942), (718, 1400578), (724, 1388971), (1436, 700289), (3869, 259916), (7738, 129958), (9593, 104828), (13213, 76108), (15476, 64979), (19027, 52852), (19186, 52414), (26207, 38372), (26426, 38054)]