1213444904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41117}}^1$

素因数の和:41178

約数の個数: 64

約数和(自身を含む): 2842076160

約数和(自身を除く): 1628631256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 7378, 14756, 29512, 41117, 82234, 164468, 287819, 328936, 575638, 698989, 1151276, 1274627, 1397978, 2302552, 2549254, 2795956, 4892923, 5098508, 5591912, 8922389, 9785846, 10197016, 17844778, 19571692, 21668659, 35689556, 39143384, 43337318, 71379112, 86674636, 151680613, 173349272, 303361226, 606722452, 1213444904]

約数ペア:

[(1, 1213444904), (2, 606722452), (4, 303361226), (7, 173349272), (8, 151680613), (14, 86674636), (17, 71379112), (28, 43337318), (31, 39143384), (34, 35689556), (56, 21668659), (62, 19571692), (68, 17844778), (119, 10197016), (124, 9785846), (136, 8922389), (217, 5591912), (238, 5098508), (248, 4892923), (434, 2795956), (476, 2549254), (527, 2302552), (868, 1397978), (952, 1274627), (1054, 1151276), (1736, 698989), (2108, 575638), (3689, 328936), (4216, 287819), (7378, 164468), (14756, 82234), (29512, 41117)]