2365168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 5030928

約数和(自身を除く): 2665760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 137, 166, 208, 274, 332, 548, 664, 1079, 1096, 1328, 1781, 2158, 2192, 3562, 4316, 7124, 8632, 11371, 14248, 17264, 22742, 28496, 45484, 90968, 147823, 181936, 295646, 591292, 1182584, 2365168]

約数ペア:

[(1, 2365168), (2, 1182584), (4, 591292), (8, 295646), (13, 181936), (16, 147823), (26, 90968), (52, 45484), (83, 28496), (104, 22742), (137, 17264), (166, 14248), (208, 11371), (274, 8632), (332, 7124), (548, 4316), (664, 3562), (1079, 2192), (1096, 2158), (1328, 1781)]