2690862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 64

約数和(自身を含む): 6303744

約数和(自身を除く): 3612882

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 37, 46, 51, 62, 69, 74, 93, 102, 111, 138, 186, 222, 391, 527, 629, 713, 782, 851, 1054, 1147, 1173, 1258, 1426, 1581, 1702, 1887, 2139, 2294, 2346, 2553, 3162, 3441, 3774, 4278, 5106, 6882, 12121, 14467, 19499, 24242, 26381, 28934, 36363, 38998, 43401, 52762, 58497, 72726, 79143, 86802, 116994, 158286, 448477, 896954, 1345431, 2690862]

約数ペア:

[(1, 2690862), (2, 1345431), (3, 896954), (6, 448477), (17, 158286), (23, 116994), (31, 86802), (34, 79143), (37, 72726), (46, 58497), (51, 52762), (62, 43401), (69, 38998), (74, 36363), (93, 28934), (102, 26381), (111, 24242), (138, 19499), (186, 14467), (222, 12121), (391, 6882), (527, 5106), (629, 4278), (713, 3774), (782, 3441), (851, 3162), (1054, 2553), (1147, 2346), (1173, 2294), (1258, 2139), (1426, 1887), (1581, 1702)]