2670402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3764670

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 293, 294, 434, 586, 651, 879, 1302, 1519, 1758, 2051, 3038, 4102, 4557, 6153, 9083, 9114, 12306, 14357, 18166, 27249, 28714, 43071, 54498, 63581, 86142, 127162, 190743, 381486, 445067, 890134, 1335201, 2670402]

約数ペア:

[(1, 2670402), (2, 1335201), (3, 890134), (6, 445067), (7, 381486), (14, 190743), (21, 127162), (31, 86142), (42, 63581), (49, 54498), (62, 43071), (93, 28714), (98, 27249), (147, 18166), (186, 14357), (217, 12306), (293, 9114), (294, 9083), (434, 6153), (586, 4557), (651, 4102), (879, 3038), (1302, 2051), (1519, 1758)]