1899691612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5218933}}^1$

素因数の和:5218957

約数の個数: 24

約数和(自身を含む): 4091644256

約数和(自身を除く): 2191952644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5218933, 10437866, 20875732, 36532531, 67846129, 73065062, 135692258, 146130124, 271384516, 474922903, 949845806, 1899691612]

約数ペア:

[(1, 1899691612), (2, 949845806), (4, 474922903), (7, 271384516), (13, 146130124), (14, 135692258), (26, 73065062), (28, 67846129), (52, 36532531), (91, 20875732), (182, 10437866), (364, 5218933)]