4238234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 8951040

約数和(自身を除く): 4712806

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 73, 77, 91, 143, 146, 154, 182, 203, 286, 319, 377, 406, 511, 638, 754, 803, 949, 1001, 1022, 1606, 1898, 2002, 2117, 2233, 2639, 4147, 4234, 4466, 5278, 5621, 6643, 8294, 10439, 11242, 13286, 14819, 20878, 23287, 27521, 29029, 29638, 46574, 55042, 58058, 73073, 146146, 163009, 192647, 302731, 326018, 385294, 605462, 2119117, 4238234]

約数ペア:

[(1, 4238234), (2, 2119117), (7, 605462), (11, 385294), (13, 326018), (14, 302731), (22, 192647), (26, 163009), (29, 146146), (58, 73073), (73, 58058), (77, 55042), (91, 46574), (143, 29638), (146, 29029), (154, 27521), (182, 23287), (203, 20878), (286, 14819), (319, 13286), (377, 11242), (406, 10439), (511, 8294), (638, 6643), (754, 5621), (803, 5278), (949, 4466), (1001, 4234), (1022, 4147), (1606, 2639), (1898, 2233), (2002, 2117)]