2013902538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 4267855872

約数和(自身を除く): 2253953334

約数列:

[1, 2, 3, 6, 31, 62, 73, 83, 93, 146, 166, 186, 219, 249, 438, 498, 1787, 2263, 2573, 3574, 4526, 5146, 5361, 6059, 6789, 7719, 10722, 12118, 13578, 15438, 18177, 36354, 55397, 110794, 130451, 148321, 166191, 187829, 260902, 296642, 332382, 375658, 391353, 444963, 563487, 782706, 889926, 1126974, 4043981, 4597951, 8087962, 9195902, 10827433, 12131943, 13793853, 21654866, 24263886, 27587706, 32482299, 64964598, 335650423, 671300846, 1006951269, 2013902538]

約数ペア:

[(1, 2013902538), (2, 1006951269), (3, 671300846), (6, 335650423), (31, 64964598), (62, 32482299), (73, 27587706), (83, 24263886), (93, 21654866), (146, 13793853), (166, 12131943), (186, 10827433), (219, 9195902), (249, 8087962), (438, 4597951), (498, 4043981), (1787, 1126974), (2263, 889926), (2573, 782706), (3574, 563487), (4526, 444963), (5146, 391353), (5361, 375658), (6059, 332382), (6789, 296642), (7719, 260902), (10722, 187829), (12118, 166191), (13578, 148321), (15438, 130451), (18177, 110794), (36354, 55397)]