1904848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 4106880

約数和(自身を除く): 2202032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 137, 158, 176, 274, 316, 548, 632, 869, 1096, 1264, 1507, 1738, 2192, 3014, 3476, 6028, 6952, 10823, 12056, 13904, 21646, 24112, 43292, 86584, 119053, 173168, 238106, 476212, 952424, 1904848]

約数ペア:

[(1, 1904848), (2, 952424), (4, 476212), (8, 238106), (11, 173168), (16, 119053), (22, 86584), (44, 43292), (79, 24112), (88, 21646), (137, 13904), (158, 12056), (176, 10823), (274, 6952), (316, 6028), (548, 3476), (632, 3014), (869, 2192), (1096, 1738), (1264, 1507)]