1552236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 4386816

約数和(自身を除く): 2834580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1087, 1428, 2174, 3261, 4348, 6522, 7609, 13044, 15218, 18479, 22827, 30436, 36958, 45654, 55437, 73916, 91308, 110874, 129353, 221748, 258706, 388059, 517412, 776118, 1552236]

約数ペア:

[(1, 1552236), (2, 776118), (3, 517412), (4, 388059), (6, 258706), (7, 221748), (12, 129353), (14, 110874), (17, 91308), (21, 73916), (28, 55437), (34, 45654), (42, 36958), (51, 30436), (68, 22827), (84, 18479), (102, 15218), (119, 13044), (204, 7609), (238, 6522), (357, 4348), (476, 3261), (714, 2174), (1087, 1428)]