289325198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 470564640

約数和(自身を除く): 181239442

約数列:

[1, 2, 19, 38, 53, 97, 106, 194, 1007, 1481, 1843, 2014, 2962, 3686, 5141, 10282, 28139, 56278, 78493, 97679, 143657, 156986, 195358, 287314, 1491367, 2729483, 2982734, 5458966, 7613821, 15227642, 144662599, 289325198]

約数ペア:

[(1, 289325198), (2, 144662599), (19, 15227642), (38, 7613821), (53, 5458966), (97, 2982734), (106, 2729483), (194, 1491367), (1007, 287314), (1481, 195358), (1843, 156986), (2014, 143657), (2962, 97679), (3686, 78493), (5141, 56278), (10282, 28139)]