1993067744

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3699

約数の個数: 48

約数和(自身を含む): 3985765056

約数和(自身を除く): 1992697312

約数列:

[1, 2, 4, 8, 16, 32, 101, 181, 202, 362, 404, 724, 808, 1448, 1616, 2896, 3232, 3407, 5792, 6814, 13628, 18281, 27256, 36562, 54512, 73124, 109024, 146248, 292496, 344107, 584992, 616667, 688214, 1233334, 1376428, 2466668, 2752856, 4933336, 5505712, 9866672, 11011424, 19733344, 62283367, 124566734, 249133468, 498266936, 996533872, 1993067744]

約数ペア:

[(1, 1993067744), (2, 996533872), (4, 498266936), (8, 249133468), (16, 124566734), (32, 62283367), (101, 19733344), (181, 11011424), (202, 9866672), (362, 5505712), (404, 4933336), (724, 2752856), (808, 2466668), (1448, 1376428), (1616, 1233334), (2896, 688214), (3232, 616667), (3407, 584992), (5792, 344107), (6814, 292496), (13628, 146248), (18281, 109024), (27256, 73124), (36562, 54512)]