1626716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 3622080

約数和(自身を除く): 1995364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 109, 164, 182, 218, 287, 364, 436, 533, 574, 763, 1066, 1148, 1417, 1526, 2132, 2834, 3052, 3731, 4469, 5668, 7462, 8938, 9919, 14924, 17876, 19838, 31283, 39676, 58097, 62566, 116194, 125132, 232388, 406679, 813358, 1626716]

約数ペア:

[(1, 1626716), (2, 813358), (4, 406679), (7, 232388), (13, 125132), (14, 116194), (26, 62566), (28, 58097), (41, 39676), (52, 31283), (82, 19838), (91, 17876), (109, 14924), (164, 9919), (182, 8938), (218, 7462), (287, 5668), (364, 4469), (436, 3731), (533, 3052), (574, 2834), (763, 2132), (1066, 1526), (1148, 1417)]