4219330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 3945470

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 419, 530, 838, 1007, 2014, 2095, 4190, 5035, 7961, 10070, 15922, 22207, 39805, 44414, 79610, 111035, 222070, 421933, 843866, 2109665, 4219330]

約数ペア:

[(1, 4219330), (2, 2109665), (5, 843866), (10, 421933), (19, 222070), (38, 111035), (53, 79610), (95, 44414), (106, 39805), (190, 22207), (265, 15922), (419, 10070), (530, 7961), (838, 5035), (1007, 4190), (2014, 2095)]