1748656988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{1019}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 3359055840

約数和(自身を除く): 1610398852

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 541, 793, 1019, 1082, 1586, 2038, 2164, 3172, 4076, 7033, 13247, 14066, 26494, 28132, 33001, 52988, 62159, 66002, 124318, 132004, 248636, 429013, 551279, 808067, 858026, 1102558, 1616134, 1716052, 2205116, 3232268, 7166627, 14333254, 28666508, 33628019, 67256038, 134512076, 437164247, 874328494, 1748656988]

約数ペア:

[(1, 1748656988), (2, 874328494), (4, 437164247), (13, 134512076), (26, 67256038), (52, 33628019), (61, 28666508), (122, 14333254), (244, 7166627), (541, 3232268), (793, 2205116), (1019, 1716052), (1082, 1616134), (1586, 1102558), (2038, 858026), (2164, 808067), (3172, 551279), (4076, 429013), (7033, 248636), (13247, 132004), (14066, 124318), (26494, 66002), (28132, 62159), (33001, 52988)]