1900529386

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{35069}}^1$

素因数の和:35171

約数の個数: 32

約数和(自身を含む): 3366720000

約数和(自身を除く): 1466190614

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 3871, 7742, 27097, 35069, 54194, 70138, 245483, 490966, 1718381, 2770451, 3436762, 5540902, 12028667, 19393157, 24057334, 38786314, 135752099, 271504198, 950264693, 1900529386]

約数ペア:

[(1, 1900529386), (2, 950264693), (7, 271504198), (14, 135752099), (49, 38786314), (79, 24057334), (98, 19393157), (158, 12028667), (343, 5540902), (553, 3436762), (686, 2770451), (1106, 1718381), (3871, 490966), (7742, 245483), (27097, 70138), (35069, 54194)]