2015681262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{22229}}^1$

素因数の和:22385

約数の個数: 64

約数和(自身を含む): 4916920320

約数和(自身を除く): 2901239058

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 238, 254, 357, 381, 714, 762, 889, 1778, 2159, 2667, 4318, 5334, 6477, 12954, 15113, 22229, 30226, 44458, 45339, 66687, 90678, 133374, 155603, 311206, 377893, 466809, 755786, 933618, 1133679, 2267358, 2645251, 2823083, 5290502, 5646166, 7935753, 8469249, 15871506, 16938498, 19761581, 39523162, 47992411, 59284743, 95984822, 118569486, 143977233, 287954466, 335946877, 671893754, 1007840631, 2015681262]

約数ペア:

[(1, 2015681262), (2, 1007840631), (3, 671893754), (6, 335946877), (7, 287954466), (14, 143977233), (17, 118569486), (21, 95984822), (34, 59284743), (42, 47992411), (51, 39523162), (102, 19761581), (119, 16938498), (127, 15871506), (238, 8469249), (254, 7935753), (357, 5646166), (381, 5290502), (714, 2823083), (762, 2645251), (889, 2267358), (1778, 1133679), (2159, 933618), (2667, 755786), (4318, 466809), (5334, 377893), (6477, 311206), (12954, 155603), (15113, 133374), (22229, 90678), (30226, 66687), (44458, 45339)]