13303108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 30566592

約数和(自身を除く): 17263484

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 227, 299, 322, 364, 454, 598, 637, 644, 908, 1127, 1196, 1274, 1589, 2093, 2254, 2548, 2951, 3178, 4186, 4508, 5221, 5902, 6356, 8372, 10442, 11123, 11804, 14651, 20657, 20884, 22246, 29302, 36547, 41314, 44492, 58604, 67873, 73094, 82628, 135746, 144599, 146188, 255829, 271492, 289198, 475111, 511658, 578396, 950222, 1023316, 1900444, 3325777, 6651554, 13303108]

約数ペア:

[(1, 13303108), (2, 6651554), (4, 3325777), (7, 1900444), (13, 1023316), (14, 950222), (23, 578396), (26, 511658), (28, 475111), (46, 289198), (49, 271492), (52, 255829), (91, 146188), (92, 144599), (98, 135746), (161, 82628), (182, 73094), (196, 67873), (227, 58604), (299, 44492), (322, 41314), (364, 36547), (454, 29302), (598, 22246), (637, 20884), (644, 20657), (908, 14651), (1127, 11804), (1196, 11123), (1274, 10442), (1589, 8372), (2093, 6356), (2254, 5902), (2548, 5221), (2951, 4508), (3178, 4186)]