1523438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2856384

約数和(自身を除く): 1332946

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 173, 238, 259, 346, 518, 629, 1211, 1258, 2422, 2941, 4403, 5882, 6401, 8806, 12802, 20587, 41174, 44807, 89614, 108817, 217634, 761719, 1523438]

約数ペア:

[(1, 1523438), (2, 761719), (7, 217634), (14, 108817), (17, 89614), (34, 44807), (37, 41174), (74, 20587), (119, 12802), (173, 8806), (238, 6401), (259, 5882), (346, 4403), (518, 2941), (629, 2422), (1211, 1258)]