2019882516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{28573}}^1$

素因数の和:28760

約数の個数: 48

約数和(自身を含む): 4858037184

約数和(自身を除く): 2838154668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 5891, 11782, 17673, 23564, 28573, 35346, 57146, 70692, 85719, 114292, 171438, 342876, 1228639, 2457278, 3685917, 3914501, 4914556, 7371834, 7829002, 11743503, 14743668, 15658004, 23487006, 46974012, 168323543, 336647086, 504970629, 673294172, 1009941258, 2019882516]

約数ペア:

[(1, 2019882516), (2, 1009941258), (3, 673294172), (4, 504970629), (6, 336647086), (12, 168323543), (43, 46974012), (86, 23487006), (129, 15658004), (137, 14743668), (172, 11743503), (258, 7829002), (274, 7371834), (411, 4914556), (516, 3914501), (548, 3685917), (822, 2457278), (1644, 1228639), (5891, 342876), (11782, 171438), (17673, 114292), (23564, 85719), (28573, 70692), (35346, 57146)]