1954784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 2335264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 127, 148, 208, 254, 296, 416, 481, 508, 592, 962, 1016, 1184, 1651, 1924, 2032, 3302, 3848, 4064, 4699, 6604, 7696, 9398, 13208, 15392, 18796, 26416, 37592, 52832, 61087, 75184, 122174, 150368, 244348, 488696, 977392, 1954784]

約数ペア:

[(1, 1954784), (2, 977392), (4, 488696), (8, 244348), (13, 150368), (16, 122174), (26, 75184), (32, 61087), (37, 52832), (52, 37592), (74, 26416), (104, 18796), (127, 15392), (148, 13208), (208, 9398), (254, 7696), (296, 6604), (416, 4699), (481, 4064), (508, 3848), (592, 3302), (962, 2032), (1016, 1924), (1184, 1651)]