259310044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6121}}^1$

素因数の和:6238

約数の個数: 48

約数和(自身を含む): 555387840

約数和(自身を除く): 296077796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 6052, 6121, 10591, 12242, 21182, 24484, 42364, 42847, 85694, 104057, 171388, 208114, 416228, 544769, 728399, 1089538, 1456798, 2179076, 2913596, 3813383, 7626766, 9261073, 15253532, 18522146, 37044292, 64827511, 129655022, 259310044]

約数ペア:

[(1, 259310044), (2, 129655022), (4, 64827511), (7, 37044292), (14, 18522146), (17, 15253532), (28, 9261073), (34, 7626766), (68, 3813383), (89, 2913596), (119, 2179076), (178, 1456798), (238, 1089538), (356, 728399), (476, 544769), (623, 416228), (1246, 208114), (1513, 171388), (2492, 104057), (3026, 85694), (6052, 42847), (6121, 42364), (10591, 24484), (12242, 21182)]