1520974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2874816

約数和(自身を除く): 1353842

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 137, 182, 274, 427, 793, 854, 959, 1586, 1781, 1918, 3562, 5551, 8357, 11102, 12467, 16714, 24934, 58499, 108641, 116998, 217282, 760487, 1520974]

約数ペア:

[(1, 1520974), (2, 760487), (7, 217282), (13, 116998), (14, 108641), (26, 58499), (61, 24934), (91, 16714), (122, 12467), (137, 11102), (182, 8357), (274, 5551), (427, 3562), (793, 1918), (854, 1781), (959, 1586)]