2823776788

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{1201}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 5704288128

約数和(自身を除く): 2880511340

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 641, 917, 1201, 1282, 1834, 2402, 2564, 3668, 4487, 4804, 8407, 8974, 16814, 17948, 33628, 83971, 157331, 167942, 314662, 335884, 587797, 629324, 769841, 1101317, 1175594, 1539682, 2202634, 2351188, 3079364, 4405268, 5388887, 10777774, 21555548, 100849171, 201698342, 403396684, 705944197, 1411888394, 2823776788]

約数ペア:

[(1, 2823776788), (2, 1411888394), (4, 705944197), (7, 403396684), (14, 201698342), (28, 100849171), (131, 21555548), (262, 10777774), (524, 5388887), (641, 4405268), (917, 3079364), (1201, 2351188), (1282, 2202634), (1834, 1539682), (2402, 1175594), (2564, 1101317), (3668, 769841), (4487, 629324), (4804, 587797), (8407, 335884), (8974, 314662), (16814, 167942), (17948, 157331), (33628, 83971)]