1330571344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{4219}}^1$

素因数の和:5107

約数の個数: 40

約数和(自身を含む): 2693845440

約数和(自身を除く): 1363274096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 857, 1714, 3428, 4219, 6856, 8438, 13712, 16876, 19711, 33752, 39422, 67504, 78844, 97037, 157688, 194074, 315376, 388148, 776296, 1552592, 3615683, 7231366, 14462732, 28925464, 57850928, 83160709, 166321418, 332642836, 665285672, 1330571344]

約数ペア:

[(1, 1330571344), (2, 665285672), (4, 332642836), (8, 166321418), (16, 83160709), (23, 57850928), (46, 28925464), (92, 14462732), (184, 7231366), (368, 3615683), (857, 1552592), (1714, 776296), (3428, 388148), (4219, 315376), (6856, 194074), (8438, 157688), (13712, 97037), (16876, 78844), (19711, 67504), (33752, 39422)]