2647161218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{9859}}^1$

素因数の和:10346

約数の個数: 32

約数和(自身を含む): 4472496000

約数和(自身を除く): 1825334782

約数列:

[1, 2, 13, 23, 26, 46, 299, 449, 598, 898, 5837, 9859, 10327, 11674, 19718, 20654, 128167, 134251, 226757, 256334, 268502, 453514, 2947841, 4426691, 5895682, 8853382, 57546983, 101813893, 115093966, 203627786, 1323580609, 2647161218]

約数ペア:

[(1, 2647161218), (2, 1323580609), (13, 203627786), (23, 115093966), (26, 101813893), (46, 57546983), (299, 8853382), (449, 5895682), (598, 4426691), (898, 2947841), (5837, 453514), (9859, 268502), (10327, 256334), (11674, 226757), (19718, 134251), (20654, 128167)]