2051319418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1283}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 3201659136

約数和(自身を除く): 1150339718

約数列:

[1, 2, 47, 73, 94, 146, 233, 466, 1283, 2566, 3431, 6862, 10951, 17009, 21902, 34018, 60301, 93659, 120602, 187318, 298939, 597878, 799423, 1598846, 4401973, 8803946, 14050133, 21822547, 28100266, 43645094, 1025659709, 2051319418]

約数ペア:

[(1, 2051319418), (2, 1025659709), (47, 43645094), (73, 28100266), (94, 21822547), (146, 14050133), (233, 8803946), (466, 4401973), (1283, 1598846), (2566, 799423), (3431, 597878), (6862, 298939), (10951, 187318), (17009, 120602), (21902, 93659), (34018, 60301)]