432749402

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 675164160

約数和(自身を除く): 242414758

約数列:

[1, 2, 71, 73, 109, 142, 146, 218, 383, 766, 5183, 7739, 7957, 10366, 15478, 15914, 27193, 27959, 41747, 54386, 55918, 83494, 564947, 1129894, 1985089, 2964037, 3047531, 3970178, 5928074, 6095062, 216374701, 432749402]

約数ペア:

[(1, 432749402), (2, 216374701), (71, 6095062), (73, 5928074), (109, 3970178), (142, 3047531), (146, 2964037), (218, 1985089), (383, 1129894), (766, 564947), (5183, 83494), (7739, 55918), (7957, 54386), (10366, 41747), (15478, 27959), (15914, 27193)]