1580388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 3999744

約数和(自身を除く): 2419356

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 127, 183, 204, 244, 254, 366, 381, 508, 732, 762, 1037, 1524, 2074, 2159, 3111, 4148, 4318, 6222, 6477, 7747, 8636, 12444, 12954, 15494, 23241, 25908, 30988, 46482, 92964, 131699, 263398, 395097, 526796, 790194, 1580388]

約数ペア:

[(1, 1580388), (2, 790194), (3, 526796), (4, 395097), (6, 263398), (12, 131699), (17, 92964), (34, 46482), (51, 30988), (61, 25908), (68, 23241), (102, 15494), (122, 12954), (127, 12444), (183, 8636), (204, 7747), (244, 6477), (254, 6222), (366, 4318), (381, 4148), (508, 3111), (732, 2159), (762, 2074), (1037, 1524)]