872030878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 1525767840

約数和(自身を除く): 653736962

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 361, 391, 437, 646, 722, 782, 874, 3089, 6137, 6178, 7429, 8303, 12274, 14858, 16606, 52513, 58691, 71047, 105026, 117382, 141151, 142094, 282302, 997747, 1115129, 1207799, 1349893, 1995494, 2230258, 2415598, 2699786, 18957193, 22948181, 25647967, 37914386, 45896362, 51295934, 436015439, 872030878]

約数ペア:

[(1, 872030878), (2, 436015439), (17, 51295934), (19, 45896362), (23, 37914386), (34, 25647967), (38, 22948181), (46, 18957193), (323, 2699786), (361, 2415598), (391, 2230258), (437, 1995494), (646, 1349893), (722, 1207799), (782, 1115129), (874, 997747), (3089, 282302), (6137, 142094), (6178, 141151), (7429, 117382), (8303, 105026), (12274, 71047), (14858, 58691), (16606, 52513)]