1211528084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2089}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 2408683200

約数和(自身を除く): 1197155116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 587, 988, 1174, 2089, 2348, 4178, 7631, 8356, 11153, 15262, 22306, 27157, 30524, 39691, 44612, 54314, 79382, 108628, 144989, 158764, 289978, 515983, 579956, 1031966, 1226243, 2063932, 2452486, 4904972, 15941159, 23298617, 31882318, 46597234, 63764636, 93194468, 302882021, 605764042, 1211528084]

約数ペア:

[(1, 1211528084), (2, 605764042), (4, 302882021), (13, 93194468), (19, 63764636), (26, 46597234), (38, 31882318), (52, 23298617), (76, 15941159), (247, 4904972), (494, 2452486), (587, 2063932), (988, 1226243), (1174, 1031966), (2089, 579956), (2348, 515983), (4178, 289978), (7631, 158764), (8356, 144989), (11153, 108628), (15262, 79382), (22306, 54314), (27157, 44612), (30524, 39691)]