2263457612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{25741}}^1$

素因数の和:25866

約数の個数: 48

約数和(自身を含む): 4540888800

約数和(自身を除く): 2277431188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 988, 1157, 1691, 2314, 3382, 4628, 6764, 21983, 25741, 43966, 51482, 87932, 102964, 334633, 489079, 669266, 978158, 1338532, 1956316, 2290949, 4581898, 6358027, 9163796, 12716054, 25432108, 29782337, 43528031, 59564674, 87056062, 119129348, 174112124, 565864403, 1131728806, 2263457612]

約数ペア:

[(1, 2263457612), (2, 1131728806), (4, 565864403), (13, 174112124), (19, 119129348), (26, 87056062), (38, 59564674), (52, 43528031), (76, 29782337), (89, 25432108), (178, 12716054), (247, 9163796), (356, 6358027), (494, 4581898), (988, 2290949), (1157, 1956316), (1691, 1338532), (2314, 978158), (3382, 669266), (4628, 489079), (6764, 334633), (21983, 102964), (25741, 87932), (43966, 51482)]