419064282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{255839}}^1$

素因数の和:255867

約数の個数: 48

約数和(自身を含む): 1117509120

約数和(自身を除く): 698444838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 255839, 511678, 767517, 1535034, 1790873, 2302551, 3325907, 3581746, 4605102, 5372619, 6651814, 9977721, 10745238, 16117857, 19955442, 23281349, 29933163, 32235714, 46562698, 59866326, 69844047, 139688094, 209532141, 419064282]

約数ペア:

[(1, 419064282), (2, 209532141), (3, 139688094), (6, 69844047), (7, 59866326), (9, 46562698), (13, 32235714), (14, 29933163), (18, 23281349), (21, 19955442), (26, 16117857), (39, 10745238), (42, 9977721), (63, 6651814), (78, 5372619), (91, 4605102), (117, 3581746), (126, 3325907), (182, 2302551), (234, 1790873), (273, 1535034), (546, 767517), (819, 511678), (1638, 255839)]