1240493394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{2011}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 2989992960

約数和(自身を除く): 1749499566

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 773, 798, 1546, 2011, 2319, 4022, 4638, 5411, 6033, 10822, 12066, 14077, 14687, 16233, 28154, 29374, 32466, 38209, 42231, 44061, 76418, 84462, 88122, 102809, 114627, 205618, 229254, 267463, 308427, 534926, 616854, 802389, 1554503, 1604778, 3109006, 4663509, 9327018, 10881521, 21763042, 29535557, 32644563, 59071114, 65289126, 88606671, 177213342, 206748899, 413497798, 620246697, 1240493394]

約数ペア:

[(1, 1240493394), (2, 620246697), (3, 413497798), (6, 206748899), (7, 177213342), (14, 88606671), (19, 65289126), (21, 59071114), (38, 32644563), (42, 29535557), (57, 21763042), (114, 10881521), (133, 9327018), (266, 4663509), (399, 3109006), (773, 1604778), (798, 1554503), (1546, 802389), (2011, 616854), (2319, 534926), (4022, 308427), (4638, 267463), (5411, 229254), (6033, 205618), (10822, 114627), (12066, 102809), (14077, 88122), (14687, 84462), (16233, 76418), (28154, 44061), (29374, 42231), (32466, 38209)]