1489504670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{11239}}^1$

素因数の和:11732

約数の個数: 32

約数和(自身を含む): 2779876800

約数和(自身を除く): 1290372130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 914, 2285, 4570, 11239, 13253, 22478, 26506, 56195, 66265, 112390, 132530, 325931, 651862, 1629655, 3259310, 5136223, 10272446, 25681115, 51362230, 148950467, 297900934, 744752335, 1489504670]

約数ペア:

[(1, 1489504670), (2, 744752335), (5, 297900934), (10, 148950467), (29, 51362230), (58, 25681115), (145, 10272446), (290, 5136223), (457, 3259310), (914, 1629655), (2285, 651862), (4570, 325931), (11239, 132530), (13253, 112390), (22478, 66265), (26506, 56195)]