2775363478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1\times {\mathrm{20533}}^1$

素因数の和:24111

約数の個数: 16

約数和(自身を含む): 4383598320

約数和(自身を除く): 1608234842

約数列:

[1, 2, 19, 38, 3557, 7114, 20533, 41066, 67583, 135166, 390127, 780254, 73035881, 146071762, 1387681739, 2775363478]

約数ペア:

[(1, 2775363478), (2, 1387681739), (19, 146071762), (38, 73035881), (3557, 780254), (7114, 390127), (20533, 135166), (41066, 67583)]