480265198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12853}}^1$

素因数の和:13036

約数の個数: 32

約数和(自身を含む): 877362624

約数和(自身を除く): 397097426

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 2198, 2669, 5338, 12853, 18683, 25706, 37366, 89971, 179942, 218501, 437002, 1529507, 2017921, 3059014, 4035842, 14125447, 28250894, 34304657, 68609314, 240132599, 480265198]

約数ペア:

[(1, 480265198), (2, 240132599), (7, 68609314), (14, 34304657), (17, 28250894), (34, 14125447), (119, 4035842), (157, 3059014), (238, 2017921), (314, 1529507), (1099, 437002), (2198, 218501), (2669, 179942), (5338, 89971), (12853, 37366), (18683, 25706)]