1802296972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{34039}}^1$

素因数の和:34142

約数の個数: 48

約数和(自身を含む): 3781980160

約数和(自身を除く): 1979683188

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 7564, 13237, 26474, 34039, 52948, 68078, 136156, 238273, 476546, 953092, 1055209, 2076379, 2110418, 4152758, 4220836, 7386463, 8305516, 14534653, 14772926, 29069306, 29545852, 58138612, 64367749, 128735498, 257470996, 450574243, 901148486, 1802296972]

約数ペア:

[(1, 1802296972), (2, 901148486), (4, 450574243), (7, 257470996), (14, 128735498), (28, 64367749), (31, 58138612), (61, 29545852), (62, 29069306), (122, 14772926), (124, 14534653), (217, 8305516), (244, 7386463), (427, 4220836), (434, 4152758), (854, 2110418), (868, 2076379), (1708, 1055209), (1891, 953092), (3782, 476546), (7564, 238273), (13237, 136156), (26474, 68078), (34039, 52948)]