2013244545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{5431}}^1$

素因数の和:7353

約数の個数: 32

約数和(自身を含む): 3471439104

約数和(自身を除く): 1458194559

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1901, 5431, 5703, 9505, 16293, 24713, 27155, 28515, 70603, 74139, 81465, 123565, 211809, 353015, 370695, 1059045, 10324331, 30972993, 51621655, 134216303, 154864965, 402648909, 671081515, 2013244545]

約数ペア:

[(1, 2013244545), (3, 671081515), (5, 402648909), (13, 154864965), (15, 134216303), (39, 51621655), (65, 30972993), (195, 10324331), (1901, 1059045), (5431, 370695), (5703, 353015), (9505, 211809), (16293, 123565), (24713, 81465), (27155, 74139), (28515, 70603)]