1894542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 4136832

約数和(自身を除く): 2242290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 227, 321, 454, 642, 681, 1362, 1391, 2782, 2951, 4173, 5902, 8346, 8853, 17706, 24289, 48578, 72867, 145734, 315757, 631514, 947271, 1894542]

約数ペア:

[(1, 1894542), (2, 947271), (3, 631514), (6, 315757), (13, 145734), (26, 72867), (39, 48578), (78, 24289), (107, 17706), (214, 8853), (227, 8346), (321, 5902), (454, 4173), (642, 2951), (681, 2782), (1362, 1391)]