1292963044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 2452510368

約数和(自身を除く): 1159547324

約数列:

[1, 2, 4, 41, 43, 47, 82, 83, 86, 94, 164, 166, 172, 188, 332, 1763, 1927, 2021, 2209, 3403, 3526, 3569, 3854, 3901, 4042, 4418, 6806, 7052, 7138, 7708, 7802, 8084, 8836, 13612, 14276, 15604, 82861, 90569, 94987, 146329, 159941, 165722, 167743, 181138, 183347, 189974, 292658, 319882, 331444, 335486, 362276, 366694, 379948, 585316, 639764, 670972, 733388, 3894467, 6877463, 7517227, 7788934, 7883921, 13754926, 15034454, 15577868, 15767842, 27509852, 30068908, 31535684, 323240761, 646481522, 1292963044]

約数ペア:

[(1, 1292963044), (2, 646481522), (4, 323240761), (41, 31535684), (43, 30068908), (47, 27509852), (82, 15767842), (83, 15577868), (86, 15034454), (94, 13754926), (164, 7883921), (166, 7788934), (172, 7517227), (188, 6877463), (332, 3894467), (1763, 733388), (1927, 670972), (2021, 639764), (2209, 585316), (3403, 379948), (3526, 366694), (3569, 362276), (3854, 335486), (3901, 331444), (4042, 319882), (4418, 292658), (6806, 189974), (7052, 183347), (7138, 181138), (7708, 167743), (7802, 165722), (8084, 159941), (8836, 146329), (13612, 94987), (14276, 90569), (15604, 82861)]