1391088

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 3652048

約数和(自身を除く): 2260960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 397, 438, 584, 794, 876, 1168, 1191, 1588, 1752, 2382, 3176, 3504, 4764, 6352, 9528, 19056, 28981, 57962, 86943, 115924, 173886, 231848, 347772, 463696, 695544, 1391088]

約数ペア:

[(1, 1391088), (2, 695544), (3, 463696), (4, 347772), (6, 231848), (8, 173886), (12, 115924), (16, 86943), (24, 57962), (48, 28981), (73, 19056), (146, 9528), (219, 6352), (292, 4764), (397, 3504), (438, 3176), (584, 2382), (794, 1752), (876, 1588), (1168, 1191)]