2498388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 6358464

約数和(自身を除く): 3860076

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 331, 444, 629, 662, 993, 1258, 1324, 1887, 1986, 2516, 3774, 3972, 5627, 7548, 11254, 12247, 16881, 22508, 24494, 33762, 36741, 48988, 67524, 73482, 146964, 208199, 416398, 624597, 832796, 1249194, 2498388]

約数ペア:

[(1, 2498388), (2, 1249194), (3, 832796), (4, 624597), (6, 416398), (12, 208199), (17, 146964), (34, 73482), (37, 67524), (51, 48988), (68, 36741), (74, 33762), (102, 24494), (111, 22508), (148, 16881), (204, 12247), (222, 11254), (331, 7548), (444, 5627), (629, 3972), (662, 3774), (993, 2516), (1258, 1986), (1324, 1887)]