239230654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 406005264

約数和(自身を除く): 166774610

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 169, 283, 338, 533, 566, 793, 1066, 1586, 2501, 3679, 5002, 6929, 7358, 10309, 11603, 13858, 17263, 20618, 23206, 32513, 34526, 47827, 65026, 95654, 150839, 224419, 301678, 422669, 448838, 707783, 845338, 1415566, 1960907, 2917447, 3921814, 5834894, 9201179, 18402358, 119615327, 239230654]

約数ペア:

[(1, 239230654), (2, 119615327), (13, 18402358), (26, 9201179), (41, 5834894), (61, 3921814), (82, 2917447), (122, 1960907), (169, 1415566), (283, 845338), (338, 707783), (533, 448838), (566, 422669), (793, 301678), (1066, 224419), (1586, 150839), (2501, 95654), (3679, 65026), (5002, 47827), (6929, 34526), (7358, 32513), (10309, 23206), (11603, 20618), (13858, 17263)]