1249204954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3371}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 1994065920

約数和(自身を除く): 744860966

約数列:

[1, 2, 31, 43, 62, 86, 139, 278, 1333, 2666, 3371, 4309, 5977, 6742, 8618, 11954, 104501, 144953, 185287, 209002, 289906, 370574, 468569, 937138, 4493543, 8987086, 14525639, 20148467, 29051278, 40296934, 624602477, 1249204954]

約数ペア:

[(1, 1249204954), (2, 624602477), (31, 40296934), (43, 29051278), (62, 20148467), (86, 14525639), (139, 8987086), (278, 4493543), (1333, 937138), (2666, 468569), (3371, 370574), (4309, 289906), (5977, 209002), (6742, 185287), (8618, 144953), (11954, 104501)]