997617460034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1\times {\mathrm{6571}}^1$

素因数の和:7875

約数の個数: 64

約数和(自身を含む): 1712916616320

約数和(自身を除く): 715299156286

約数列:

[1, 2, 13, 17, 26, 34, 221, 389, 442, 778, 883, 1766, 5057, 6571, 6613, 10114, 11479, 13142, 13226, 15011, 22958, 30022, 85423, 85969, 111707, 170846, 171938, 195143, 223414, 343487, 390286, 686974, 1452191, 2556119, 2904382, 4465331, 5112238, 5802193, 5839279, 8930662, 11604386, 11678558, 33229547, 43454023, 66459094, 75428509, 75910627, 86908046, 98637281, 150857018, 151821254, 197274562, 564902299, 1129804598, 1282284653, 2257053077, 2564569306, 4514106154, 29341690001, 38369902309, 58683380002, 76739804618, 498808730017, 997617460034]

約数ペア:

[(1, 997617460034), (2, 498808730017), (13, 76739804618), (17, 58683380002), (26, 38369902309), (34, 29341690001), (221, 4514106154), (389, 2564569306), (442, 2257053077), (778, 1282284653), (883, 1129804598), (1766, 564902299), (5057, 197274562), (6571, 151821254), (6613, 150857018), (10114, 98637281), (11479, 86908046), (13142, 75910627), (13226, 75428509), (15011, 66459094), (22958, 43454023), (30022, 33229547), (85423, 11678558), (85969, 11604386), (111707, 8930662), (170846, 5839279), (171938, 5802193), (195143, 5112238), (223414, 4465331), (343487, 2904382), (390286, 2556119), (686974, 1452191)]