2080954144

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 4138344000

約数和(自身を除く): 2057389856

約数列:

[1, 2, 4, 8, 16, 32, 199, 229, 398, 458, 796, 916, 1427, 1592, 1832, 2854, 3184, 3664, 5708, 6368, 7328, 11416, 22832, 45571, 45664, 91142, 182284, 283973, 326783, 364568, 567946, 653566, 729136, 1135892, 1307132, 1458272, 2271784, 2614264, 4543568, 5228528, 9087136, 10457056, 65029817, 130059634, 260119268, 520238536, 1040477072, 2080954144]

約数ペア:

[(1, 2080954144), (2, 1040477072), (4, 520238536), (8, 260119268), (16, 130059634), (32, 65029817), (199, 10457056), (229, 9087136), (398, 5228528), (458, 4543568), (796, 2614264), (916, 2271784), (1427, 1458272), (1592, 1307132), (1832, 1135892), (2854, 729136), (3184, 653566), (3664, 567946), (5708, 364568), (6368, 326783), (7328, 283973), (11416, 182284), (22832, 91142), (45571, 45664)]