2382448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 5155920

約数和(自身を除く): 2773472

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 461, 646, 922, 1292, 1844, 2584, 3688, 5168, 7376, 7837, 8759, 15674, 17518, 31348, 35036, 62696, 70072, 125392, 140144, 148903, 297806, 595612, 1191224, 2382448]

約数ペア:

[(1, 2382448), (2, 1191224), (4, 595612), (8, 297806), (16, 148903), (17, 140144), (19, 125392), (34, 70072), (38, 62696), (68, 35036), (76, 31348), (136, 17518), (152, 15674), (272, 8759), (304, 7837), (323, 7376), (461, 5168), (646, 3688), (922, 2584), (1292, 1844)]