2021642132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 3746736000

約数和(自身を除く): 1725093868

約数列:

[1, 2, 4, 23, 46, 92, 139, 149, 278, 298, 556, 596, 1061, 2122, 3197, 3427, 4244, 6394, 6854, 12788, 13708, 20711, 24403, 41422, 48806, 82844, 97612, 147479, 158089, 294958, 316178, 476353, 589916, 632356, 952706, 1905412, 3392017, 3636047, 6784034, 7272094, 13568068, 14544188, 21974371, 43948742, 87897484, 505410533, 1010821066, 2021642132]

約数ペア:

[(1, 2021642132), (2, 1010821066), (4, 505410533), (23, 87897484), (46, 43948742), (92, 21974371), (139, 14544188), (149, 13568068), (278, 7272094), (298, 6784034), (556, 3636047), (596, 3392017), (1061, 1905412), (2122, 952706), (3197, 632356), (3427, 589916), (4244, 476353), (6394, 316178), (6854, 294958), (12788, 158089), (13708, 147479), (20711, 97612), (24403, 82844), (41422, 48806)]