1551108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 3985856

約数和(自身を除く): 2434748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 163, 183, 244, 326, 366, 489, 652, 732, 793, 978, 1586, 1956, 2119, 2379, 3172, 4238, 4758, 6357, 8476, 9516, 9943, 12714, 19886, 25428, 29829, 39772, 59658, 119316, 129259, 258518, 387777, 517036, 775554, 1551108]

約数ペア:

[(1, 1551108), (2, 775554), (3, 517036), (4, 387777), (6, 258518), (12, 129259), (13, 119316), (26, 59658), (39, 39772), (52, 29829), (61, 25428), (78, 19886), (122, 12714), (156, 9943), (163, 9516), (183, 8476), (244, 6357), (326, 4758), (366, 4238), (489, 3172), (652, 2379), (732, 2119), (793, 1956), (978, 1586)]