4393078787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 4798725120

約数和(自身を除く): 405646333

約数列:

[1, 19, 53, 151, 167, 173, 1007, 2869, 3173, 3287, 8003, 8851, 9169, 25217, 26123, 28891, 152057, 168169, 174211, 479123, 496337, 548929, 1336501, 1384519, 1531223, 4362541, 25393519, 26305861, 29093237, 82888279, 231214673, 4393078787]

約数ペア:

[(1, 4393078787), (19, 231214673), (53, 82888279), (151, 29093237), (167, 26305861), (173, 25393519), (1007, 4362541), (2869, 1531223), (3173, 1384519), (3287, 1336501), (8003, 548929), (8851, 496337), (9169, 479123), (25217, 174211), (26123, 168169), (28891, 152057)]