422128798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3329

約数の個数: 64

約数和(自身を含む): 839688192

約数和(自身を除く): 417559394

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 713, 806, 1426, 2093, 2821, 3253, 4186, 4991, 5642, 6506, 9269, 9982, 18538, 22771, 42289, 45542, 64883, 74819, 84578, 100843, 129766, 149638, 201686, 296023, 523733, 592046, 705901, 972647, 1047466, 1310959, 1411802, 1945294, 2319389, 2621918, 4638778, 6808529, 9176713, 13617058, 16235723, 18353426, 30152057, 32471446, 60304114, 211064399, 422128798]

約数ペア:

[(1, 422128798), (2, 211064399), (7, 60304114), (13, 32471446), (14, 30152057), (23, 18353426), (26, 16235723), (31, 13617058), (46, 9176713), (62, 6808529), (91, 4638778), (161, 2621918), (182, 2319389), (217, 1945294), (299, 1411802), (322, 1310959), (403, 1047466), (434, 972647), (598, 705901), (713, 592046), (806, 523733), (1426, 296023), (2093, 201686), (2821, 149638), (3253, 129766), (4186, 100843), (4991, 84578), (5642, 74819), (6506, 64883), (9269, 45542), (9982, 42289), (18538, 22771)]