2017223312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1093}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 4444090560

約数和(自身を除く): 2426867248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 467, 494, 934, 988, 1093, 1868, 1976, 2186, 3736, 3952, 4372, 6071, 7472, 8744, 8873, 12142, 14209, 17488, 17746, 20767, 24284, 28418, 35492, 41534, 48568, 56836, 70984, 83068, 97136, 113672, 115349, 141968, 166136, 227344, 230698, 269971, 332272, 461396, 510431, 539942, 922792, 1020862, 1079884, 1845584, 2041724, 2159768, 4083448, 4319536, 6635603, 8166896, 9698189, 13271206, 19396378, 26542412, 38792756, 53084824, 77585512, 106169648, 126076457, 155171024, 252152914, 504305828, 1008611656, 2017223312]

約数ペア:

[(1, 2017223312), (2, 1008611656), (4, 504305828), (8, 252152914), (13, 155171024), (16, 126076457), (19, 106169648), (26, 77585512), (38, 53084824), (52, 38792756), (76, 26542412), (104, 19396378), (152, 13271206), (208, 9698189), (247, 8166896), (304, 6635603), (467, 4319536), (494, 4083448), (934, 2159768), (988, 2041724), (1093, 1845584), (1868, 1079884), (1976, 1020862), (2186, 922792), (3736, 539942), (3952, 510431), (4372, 461396), (6071, 332272), (7472, 269971), (8744, 230698), (8873, 227344), (12142, 166136), (14209, 141968), (17488, 115349), (17746, 113672), (20767, 97136), (24284, 83068), (28418, 70984), (35492, 56836), (41534, 48568)]