2669384018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 4804240896

約数和(自身を除く): 2134856878

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 181, 259, 362, 401, 497, 518, 802, 994, 1267, 2534, 2627, 2807, 5254, 5614, 6697, 12851, 13394, 14837, 18389, 25702, 28471, 29674, 36778, 46879, 56942, 72581, 89957, 93758, 103859, 145162, 179914, 199297, 207718, 398594, 475487, 508067, 950974, 1016134, 1053427, 2106854, 2685497, 3328409, 5153251, 5370994, 6656818, 7373989, 10306502, 14747978, 18798479, 36072757, 37596958, 72145514, 190670287, 381340574, 1334692009, 2669384018]

約数ペア:

[(1, 2669384018), (2, 1334692009), (7, 381340574), (14, 190670287), (37, 72145514), (71, 37596958), (74, 36072757), (142, 18798479), (181, 14747978), (259, 10306502), (362, 7373989), (401, 6656818), (497, 5370994), (518, 5153251), (802, 3328409), (994, 2685497), (1267, 2106854), (2534, 1053427), (2627, 1016134), (2807, 950974), (5254, 508067), (5614, 475487), (6697, 398594), (12851, 207718), (13394, 199297), (14837, 179914), (18389, 145162), (25702, 103859), (28471, 93758), (29674, 89957), (36778, 72581), (46879, 56942)]