129648492796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3169}}^1\times {\mathrm{538309}}^1$

素因数の和:541501

約数の個数: 24

約数和(自身を含む): 238901978000

約数和(自身を除く): 109253485204

約数列:

[1, 2, 4, 19, 38, 76, 3169, 6338, 12676, 60211, 120422, 240844, 538309, 1076618, 2153236, 10227871, 20455742, 40911484, 1705901221, 3411802442, 6823604884, 32412123199, 64824246398, 129648492796]

約数ペア:

[(1, 129648492796), (2, 64824246398), (4, 32412123199), (19, 6823604884), (38, 3411802442), (76, 1705901221), (3169, 40911484), (6338, 20455742), (12676, 10227871), (60211, 2153236), (120422, 1076618), (240844, 538309)]