1185185872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{587}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 2627456832

約数和(自身を除く): 1442270960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 571, 587, 884, 1142, 1174, 1768, 2284, 2348, 3536, 4568, 4696, 7423, 7631, 9136, 9392, 9707, 9979, 14846, 15262, 19414, 19958, 29692, 30524, 38828, 39916, 59384, 61048, 77656, 79832, 118768, 122096, 126191, 129727, 155312, 159664, 252382, 259454, 335177, 504764, 518908, 670354, 1009528, 1037816, 1340708, 2019056, 2075632, 2681416, 4357301, 5362832, 5698009, 8714602, 11396018, 17429204, 22792036, 34858408, 45584072, 69716816, 74074117, 91168144, 148148234, 296296468, 592592936, 1185185872]

約数ペア:

[(1, 1185185872), (2, 592592936), (4, 296296468), (8, 148148234), (13, 91168144), (16, 74074117), (17, 69716816), (26, 45584072), (34, 34858408), (52, 22792036), (68, 17429204), (104, 11396018), (136, 8714602), (208, 5698009), (221, 5362832), (272, 4357301), (442, 2681416), (571, 2075632), (587, 2019056), (884, 1340708), (1142, 1037816), (1174, 1009528), (1768, 670354), (2284, 518908), (2348, 504764), (3536, 335177), (4568, 259454), (4696, 252382), (7423, 159664), (7631, 155312), (9136, 129727), (9392, 126191), (9707, 122096), (9979, 118768), (14846, 79832), (15262, 77656), (19414, 61048), (19958, 59384), (29692, 39916), (30524, 38828)]