1200825517

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 1338163200

約数和(自身を除く): 137337683

約数列:

[1, 19, 31, 79, 131, 197, 589, 1501, 2449, 2489, 3743, 4061, 6107, 10349, 15563, 25807, 46531, 77159, 116033, 196631, 295697, 320819, 482453, 490333, 800017, 2038753, 6095561, 9166607, 15200323, 38736307, 63201343, 1200825517]

約数ペア:

[(1, 1200825517), (19, 63201343), (31, 38736307), (79, 15200323), (131, 9166607), (197, 6095561), (589, 2038753), (1501, 800017), (2449, 490333), (2489, 482453), (3743, 320819), (4061, 295697), (6107, 196631), (10349, 116033), (15563, 77159), (25807, 46531)]