1957494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 5160960

約数和(自身を除く): 3203466

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 223, 231, 266, 399, 418, 446, 462, 627, 669, 798, 1254, 1338, 1463, 1561, 2453, 2926, 3122, 4237, 4389, 4683, 4906, 7359, 8474, 8778, 9366, 12711, 14718, 17171, 25422, 29659, 34342, 46607, 51513, 59318, 88977, 93214, 103026, 139821, 177954, 279642, 326249, 652498, 978747, 1957494]

約数ペア:

[(1, 1957494), (2, 978747), (3, 652498), (6, 326249), (7, 279642), (11, 177954), (14, 139821), (19, 103026), (21, 93214), (22, 88977), (33, 59318), (38, 51513), (42, 46607), (57, 34342), (66, 29659), (77, 25422), (114, 17171), (133, 14718), (154, 12711), (209, 9366), (223, 8778), (231, 8474), (266, 7359), (399, 4906), (418, 4683), (446, 4389), (462, 4237), (627, 3122), (669, 2926), (798, 2453), (1254, 1561), (1338, 1463)]