2443246990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2557

約数の個数: 64

約数和(自身を含む): 4746107520

約数和(自身を除く): 2302860530

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 109, 115, 205, 218, 230, 410, 545, 943, 1090, 1886, 2377, 2507, 4469, 4715, 4754, 5014, 8938, 9430, 11885, 12535, 22345, 23770, 25070, 44690, 54671, 97457, 102787, 109342, 194914, 205574, 259093, 273355, 487285, 513935, 518186, 546710, 974570, 1027870, 1295465, 2241511, 2590930, 4483022, 5959139, 10622813, 11207555, 11918278, 21245626, 22415110, 29795695, 53114065, 59591390, 106228130, 244324699, 488649398, 1221623495, 2443246990]

約数ペア:

[(1, 2443246990), (2, 1221623495), (5, 488649398), (10, 244324699), (23, 106228130), (41, 59591390), (46, 53114065), (82, 29795695), (109, 22415110), (115, 21245626), (205, 11918278), (218, 11207555), (230, 10622813), (410, 5959139), (545, 4483022), (943, 2590930), (1090, 2241511), (1886, 1295465), (2377, 1027870), (2507, 974570), (4469, 546710), (4715, 518186), (4754, 513935), (5014, 487285), (8938, 273355), (9430, 259093), (11885, 205574), (12535, 194914), (22345, 109342), (23770, 102787), (25070, 97457), (44690, 54671)]