1351376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 2890440

約数和(自身を除く): 1539064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 89, 104, 146, 178, 208, 292, 356, 584, 712, 949, 1157, 1168, 1424, 1898, 2314, 3796, 4628, 6497, 7592, 9256, 12994, 15184, 18512, 25988, 51976, 84461, 103952, 168922, 337844, 675688, 1351376]

約数ペア:

[(1, 1351376), (2, 675688), (4, 337844), (8, 168922), (13, 103952), (16, 84461), (26, 51976), (52, 25988), (73, 18512), (89, 15184), (104, 12994), (146, 9256), (178, 7592), (208, 6497), (292, 4628), (356, 3796), (584, 2314), (712, 1898), (949, 1424), (1157, 1168)]