1019101822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 1766318400

約数和(自身を除く): 747216578

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 109, 218, 323, 353, 646, 697, 706, 779, 1394, 1558, 1853, 2071, 3706, 4142, 4469, 6001, 6707, 8938, 12002, 13243, 13414, 14473, 26486, 28946, 35207, 38477, 70414, 75973, 76954, 84911, 114019, 151946, 169822, 228038, 246041, 274987, 492082, 549974, 654109, 731063, 1308218, 1443487, 1462126, 1577557, 2886974, 3155114, 4674779, 9349558, 12428071, 24856142, 26818469, 29973583, 53636938, 59947166, 509550911, 1019101822]

約数ペア:

[(1, 1019101822), (2, 509550911), (17, 59947166), (19, 53636938), (34, 29973583), (38, 26818469), (41, 24856142), (82, 12428071), (109, 9349558), (218, 4674779), (323, 3155114), (353, 2886974), (646, 1577557), (697, 1462126), (706, 1443487), (779, 1308218), (1394, 731063), (1558, 654109), (1853, 549974), (2071, 492082), (3706, 274987), (4142, 246041), (4469, 228038), (6001, 169822), (6707, 151946), (8938, 114019), (12002, 84911), (13243, 76954), (13414, 75973), (14473, 70414), (26486, 38477), (28946, 35207)]