1212860128

素因数分解:

$2^5\times {\mathrm{5641}}^1\times {\mathrm{6719}}^1$

素因数の和:12370

約数の個数: 24

約数和(自身を含む): 2388597120

約数和(自身を除く): 1175736992

約数列:

[1, 2, 4, 8, 16, 32, 5641, 6719, 11282, 13438, 22564, 26876, 45128, 53752, 90256, 107504, 180512, 215008, 37901879, 75803758, 151607516, 303215032, 606430064, 1212860128]

約数ペア:

[(1, 1212860128), (2, 606430064), (4, 303215032), (8, 151607516), (16, 75803758), (32, 37901879), (5641, 215008), (6719, 180512), (11282, 107504), (13438, 90256), (22564, 53752), (26876, 45128)]