2159654152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{34739}}^1$

素因数の和:35173

約数の個数: 32

約数和(自身を含む): 4273020000

約数和(自身を除く): 2113365848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 1636, 3272, 7771, 15542, 31084, 34739, 62168, 69478, 138956, 277912, 660041, 1320082, 2640164, 5280328, 14208251, 28416502, 56833004, 113666008, 269956769, 539913538, 1079827076, 2159654152]

約数ペア:

[(1, 2159654152), (2, 1079827076), (4, 539913538), (8, 269956769), (19, 113666008), (38, 56833004), (76, 28416502), (152, 14208251), (409, 5280328), (818, 2640164), (1636, 1320082), (3272, 660041), (7771, 277912), (15542, 138956), (31084, 69478), (34739, 62168)]