2080658528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{11551}}^1$

素因数の和:12007

約数の個数: 48

約数和(自身を含む): 4421966976

約数和(自身を除く): 2341308448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 433, 866, 1732, 3464, 5629, 6928, 11258, 11551, 13856, 22516, 23102, 45032, 46204, 90064, 92408, 150163, 180128, 184816, 300326, 369632, 600652, 1201304, 2402608, 4805216, 5001583, 10003166, 20006332, 40012664, 65020579, 80025328, 130041158, 160050656, 260082316, 520164632, 1040329264, 2080658528]

約数ペア:

[(1, 2080658528), (2, 1040329264), (4, 520164632), (8, 260082316), (13, 160050656), (16, 130041158), (26, 80025328), (32, 65020579), (52, 40012664), (104, 20006332), (208, 10003166), (416, 5001583), (433, 4805216), (866, 2402608), (1732, 1201304), (3464, 600652), (5629, 369632), (6928, 300326), (11258, 184816), (11551, 180128), (13856, 150163), (22516, 92408), (23102, 90064), (45032, 46204)]