2021691612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{230471}}^1$

素因数の和:230538

約数の個数: 48

約数和(自身を含む): 5110947072

約数和(自身を除く): 3089255460

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 230471, 460942, 691413, 921884, 1382826, 2765652, 3918007, 7836014, 9910253, 11754021, 15672028, 19820506, 23508042, 29730759, 39641012, 47016084, 59461518, 118923036, 168474301, 336948602, 505422903, 673897204, 1010845806, 2021691612]

約数ペア:

[(1, 2021691612), (2, 1010845806), (3, 673897204), (4, 505422903), (6, 336948602), (12, 168474301), (17, 118923036), (34, 59461518), (43, 47016084), (51, 39641012), (68, 29730759), (86, 23508042), (102, 19820506), (129, 15672028), (172, 11754021), (204, 9910253), (258, 7836014), (516, 3918007), (731, 2765652), (1462, 1382826), (2193, 921884), (2924, 691413), (4386, 460942), (8772, 230471)]