974329174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5413}}^1$

素因数の和:5501

約数の個数: 64

約数和(自身を含む): 1920973824

約数和(自身を除く): 946644650

約数列:

[1, 2, 7, 13, 14, 23, 26, 43, 46, 86, 91, 161, 182, 299, 301, 322, 559, 598, 602, 989, 1118, 1978, 2093, 3913, 4186, 5413, 6923, 7826, 10826, 12857, 13846, 25714, 37891, 70369, 75782, 89999, 124499, 140738, 179998, 232759, 248998, 465518, 492583, 871493, 985166, 1618487, 1629313, 1742986, 3025867, 3236974, 3258626, 5353457, 6051734, 10706914, 11329409, 21181069, 22658818, 37474199, 42362138, 69594941, 74948398, 139189882, 487164587, 974329174]

約数ペア:

[(1, 974329174), (2, 487164587), (7, 139189882), (13, 74948398), (14, 69594941), (23, 42362138), (26, 37474199), (43, 22658818), (46, 21181069), (86, 11329409), (91, 10706914), (161, 6051734), (182, 5353457), (299, 3258626), (301, 3236974), (322, 3025867), (559, 1742986), (598, 1629313), (602, 1618487), (989, 985166), (1118, 871493), (1978, 492583), (2093, 465518), (3913, 248998), (4186, 232759), (5413, 179998), (6923, 140738), (7826, 124499), (10826, 89999), (12857, 75782), (13846, 70369), (25714, 37891)]