619353708

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{7723}}^1$

素因数の和:7934

約数の個数: 48

約数和(自身を含む): 1489681536

約数和(自身を除く): 870327828

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 163, 164, 246, 326, 489, 492, 652, 978, 1956, 6683, 7723, 13366, 15446, 20049, 23169, 26732, 30892, 40098, 46338, 80196, 92676, 316643, 633286, 949929, 1258849, 1266572, 1899858, 2517698, 3776547, 3799716, 5035396, 7553094, 15106188, 51612809, 103225618, 154838427, 206451236, 309676854, 619353708]

約数ペア:

[(1, 619353708), (2, 309676854), (3, 206451236), (4, 154838427), (6, 103225618), (12, 51612809), (41, 15106188), (82, 7553094), (123, 5035396), (163, 3799716), (164, 3776547), (246, 2517698), (326, 1899858), (489, 1266572), (492, 1258849), (652, 949929), (978, 633286), (1956, 316643), (6683, 92676), (7723, 80196), (13366, 46338), (15446, 40098), (20049, 30892), (23169, 26732)]