130808524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 286755840

約数和(自身を除く): 155947316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 1777, 2629, 3346, 3554, 5258, 6692, 7108, 10516, 12439, 18403, 19547, 24878, 36806, 39094, 49756, 73612, 78188, 136829, 273658, 424703, 547316, 849406, 1698812, 2972921, 4671733, 5945842, 9343466, 11891684, 18686932, 32702131, 65404262, 130808524]

約数ペア:

[(1, 130808524), (2, 65404262), (4, 32702131), (7, 18686932), (11, 11891684), (14, 9343466), (22, 5945842), (28, 4671733), (44, 2972921), (77, 1698812), (154, 849406), (239, 547316), (308, 424703), (478, 273658), (956, 136829), (1673, 78188), (1777, 73612), (2629, 49756), (3346, 39094), (3554, 36806), (5258, 24878), (6692, 19547), (7108, 18403), (10516, 12439)]