1089215998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 1785369600

約数和(自身を除く): 696153602

約数列:

[1, 2, 13, 26, 89, 178, 383, 766, 1157, 1229, 2314, 2458, 4979, 9958, 15977, 31954, 34087, 68174, 109381, 218762, 443131, 470707, 886262, 941414, 1421953, 2843906, 6119191, 12238382, 41892923, 83785846, 544607999, 1089215998]

約数ペア:

[(1, 1089215998), (2, 544607999), (13, 83785846), (26, 41892923), (89, 12238382), (178, 6119191), (383, 2843906), (766, 1421953), (1157, 941414), (1229, 886262), (2314, 470707), (2458, 443131), (4979, 218762), (9958, 109381), (15977, 68174), (31954, 34087)]