1880456907

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 3000582144

約数和(自身を除く): 1120125237

約数列:

[1, 3, 7, 21, 53, 67, 151, 159, 167, 201, 371, 453, 469, 501, 1057, 1113, 1169, 1407, 3171, 3507, 3551, 8003, 8851, 10117, 10653, 11189, 24009, 24857, 25217, 26553, 30351, 33567, 56021, 61957, 70819, 74571, 75651, 78323, 168063, 176519, 185871, 212457, 234969, 529557, 536201, 593017, 1336501, 1608603, 1689539, 1779051, 3753407, 4009503, 4151119, 5068617, 9355507, 11260221, 11826773, 12453357, 28066521, 35480319, 89545567, 268636701, 626818969, 1880456907]

約数ペア:

[(1, 1880456907), (3, 626818969), (7, 268636701), (21, 89545567), (53, 35480319), (67, 28066521), (151, 12453357), (159, 11826773), (167, 11260221), (201, 9355507), (371, 5068617), (453, 4151119), (469, 4009503), (501, 3753407), (1057, 1779051), (1113, 1689539), (1169, 1608603), (1407, 1336501), (3171, 593017), (3507, 536201), (3551, 529557), (8003, 234969), (8851, 212457), (10117, 185871), (10653, 176519), (11189, 168063), (24009, 78323), (24857, 75651), (25217, 74571), (26553, 70819), (30351, 61957), (33567, 56021)]