1387135174268

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1523}}^1\times {\mathrm{2882251}}^1$

素因数の和:2883857

約数の個数: 24

約数和(自身を含む): 2459829146880

約数和(自身を除く): 1072693972612

約数列:

[1, 2, 4, 79, 158, 316, 1523, 3046, 6092, 120317, 240634, 481268, 2882251, 5764502, 11529004, 227697829, 455395658, 910791316, 4389668273, 8779336546, 17558673092, 346783793567, 693567587134, 1387135174268]

約数ペア:

[(1, 1387135174268), (2, 693567587134), (4, 346783793567), (79, 17558673092), (158, 8779336546), (316, 4389668273), (1523, 910791316), (3046, 455395658), (6092, 227697829), (120317, 11529004), (240634, 5764502), (481268, 2882251)]