2508376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2632424

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 271, 356, 542, 712, 1084, 1157, 2168, 2314, 3523, 4628, 7046, 9256, 14092, 24119, 28184, 48238, 96476, 192952, 313547, 627094, 1254188, 2508376]

約数ペア:

[(1, 2508376), (2, 1254188), (4, 627094), (8, 313547), (13, 192952), (26, 96476), (52, 48238), (89, 28184), (104, 24119), (178, 14092), (271, 9256), (356, 7046), (542, 4628), (712, 3523), (1084, 2314), (1157, 2168)]