2091435948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{488197}}^1$

素因数の和:488231

約数の個数: 72

約数和(自身を含む): 6397346592

約数和(自身を除く): 4305910644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 488197, 976394, 1464591, 1952788, 2929182, 3417379, 4393773, 5858364, 6834758, 8299349, 8787546, 10252137, 13669516, 16598698, 17575092, 20504274, 24898047, 30756411, 33197396, 41008548, 49796094, 58095443, 61512822, 74694141, 99592188, 116190886, 123025644, 149388282, 174286329, 232381772, 298776564, 348572658, 522858987, 697145316, 1045717974, 2091435948]

約数ペア:

[(1, 2091435948), (2, 1045717974), (3, 697145316), (4, 522858987), (6, 348572658), (7, 298776564), (9, 232381772), (12, 174286329), (14, 149388282), (17, 123025644), (18, 116190886), (21, 99592188), (28, 74694141), (34, 61512822), (36, 58095443), (42, 49796094), (51, 41008548), (63, 33197396), (68, 30756411), (84, 24898047), (102, 20504274), (119, 17575092), (126, 16598698), (153, 13669516), (204, 10252137), (238, 8787546), (252, 8299349), (306, 6834758), (357, 5858364), (476, 4393773), (612, 3417379), (714, 2929182), (1071, 1952788), (1428, 1464591), (2142, 976394), (4284, 488197)]