1820003612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{93257}}^1$

素因数の和:93326

約数の個数: 48

約数和(自身を含む): 3948170688

約数和(自身を除く): 2128167076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 19516, 93257, 186514, 373028, 652799, 1305598, 1585369, 2611196, 3170738, 3823537, 6341476, 7647074, 11097583, 15294148, 22195166, 26764759, 44390332, 53529518, 65000129, 107059036, 130000258, 260000516, 455000903, 910001806, 1820003612]

約数ペア:

[(1, 1820003612), (2, 910001806), (4, 455000903), (7, 260000516), (14, 130000258), (17, 107059036), (28, 65000129), (34, 53529518), (41, 44390332), (68, 26764759), (82, 22195166), (119, 15294148), (164, 11097583), (238, 7647074), (287, 6341476), (476, 3823537), (574, 3170738), (697, 2611196), (1148, 1585369), (1394, 1305598), (2788, 652799), (4879, 373028), (9758, 186514), (19516, 93257)]