1299697532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{63499}}^1$

素因数の和:63570

約数の個数: 48

約数和(自身を含む): 2816352000

約数和(自身を除く): 1516654468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 10234, 20468, 63499, 126998, 253996, 444493, 888986, 1079483, 1777972, 2158966, 2730457, 4317932, 5460914, 7556381, 10921828, 15112762, 19113199, 30225524, 38226398, 46417769, 76452796, 92835538, 185671076, 324924383, 649848766, 1299697532]

約数ペア:

[(1, 1299697532), (2, 649848766), (4, 324924383), (7, 185671076), (14, 92835538), (17, 76452796), (28, 46417769), (34, 38226398), (43, 30225524), (68, 19113199), (86, 15112762), (119, 10921828), (172, 7556381), (238, 5460914), (301, 4317932), (476, 2730457), (602, 2158966), (731, 1777972), (1204, 1079483), (1462, 888986), (2924, 444493), (5117, 253996), (10234, 126998), (20468, 63499)]