1538037202816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{632416613}}^1$

素因数の和:632416646

約数の個数: 32

約数和(自身を含む): 3225324731400

約数和(自身を除く): 1687287528584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 632416613, 1264833226, 2529666452, 5059332904, 10118665808, 12015915647, 20237331616, 24031831294, 40474663232, 48063662588, 80949326464, 96127325176, 192254650352, 384509300704, 769018601408, 1538037202816]

約数ペア:

[(1, 1538037202816), (2, 769018601408), (4, 384509300704), (8, 192254650352), (16, 96127325176), (19, 80949326464), (32, 48063662588), (38, 40474663232), (64, 24031831294), (76, 20237331616), (128, 12015915647), (152, 10118665808), (304, 5059332904), (608, 2529666452), (1216, 1264833226), (2432, 632416613)]