2170484972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 3959178048

約数和(自身を除く): 1788693076

約数列:

[1, 2, 4, 37, 74, 137, 148, 167, 274, 334, 548, 641, 668, 1282, 2564, 5069, 6179, 10138, 12358, 20276, 22879, 23717, 24716, 45758, 47434, 87817, 91516, 94868, 107047, 175634, 214094, 351268, 428188, 846523, 1693046, 3249229, 3386092, 3960739, 6498458, 7921478, 12996916, 14665439, 15842956, 29330878, 58661756, 542621243, 1085242486, 2170484972]

約数ペア:

[(1, 2170484972), (2, 1085242486), (4, 542621243), (37, 58661756), (74, 29330878), (137, 15842956), (148, 14665439), (167, 12996916), (274, 7921478), (334, 6498458), (548, 3960739), (641, 3386092), (668, 3249229), (1282, 1693046), (2564, 846523), (5069, 428188), (6179, 351268), (10138, 214094), (12358, 175634), (20276, 107047), (22879, 94868), (23717, 91516), (24716, 87817), (45758, 47434)]