2508948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 7008960

約数和(自身を除く): 4500012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1787, 3574, 5361, 7148, 10722, 16083, 21444, 23231, 32166, 46462, 48249, 64332, 69693, 92924, 96498, 139386, 192996, 209079, 278772, 418158, 627237, 836316, 1254474, 2508948]

約数ペア:

[(1, 2508948), (2, 1254474), (3, 836316), (4, 627237), (6, 418158), (9, 278772), (12, 209079), (13, 192996), (18, 139386), (26, 96498), (27, 92924), (36, 69693), (39, 64332), (52, 48249), (54, 46462), (78, 32166), (108, 23231), (117, 21444), (156, 16083), (234, 10722), (351, 7148), (468, 5361), (702, 3574), (1404, 1787)]