2019764084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{8431}}^1$

素因数の和:8736

約数の個数: 48

約数和(自身を含む): 4045741056

約数和(自身を除く): 2025976972

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 271, 442, 542, 884, 1084, 3523, 4607, 7046, 8431, 9214, 14092, 16862, 18428, 33724, 59891, 109603, 119782, 143327, 219206, 239564, 286654, 438412, 573308, 1863251, 2284801, 3726502, 4569602, 7453004, 9139204, 29702413, 38841617, 59404826, 77683234, 118809652, 155366468, 504941021, 1009882042, 2019764084]

約数ペア:

[(1, 2019764084), (2, 1009882042), (4, 504941021), (13, 155366468), (17, 118809652), (26, 77683234), (34, 59404826), (52, 38841617), (68, 29702413), (221, 9139204), (271, 7453004), (442, 4569602), (542, 3726502), (884, 2284801), (1084, 1863251), (3523, 573308), (4607, 438412), (7046, 286654), (8431, 239564), (9214, 219206), (14092, 143327), (16862, 119782), (18428, 109603), (33724, 59891)]