1900539326

素因数分解:

$2^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{60631}}^1$

素因数の和:62879

約数の個数: 16

約数和(自身を含む): 3259576320

約数和(自身を除く): 1359036994

約数列:

[1, 2, 7, 14, 2239, 4478, 15673, 31346, 60631, 121262, 424417, 848834, 135752809, 271505618, 950269663, 1900539326]

約数ペア:

[(1, 1900539326), (2, 950269663), (7, 271505618), (14, 135752809), (2239, 848834), (4478, 424417), (15673, 121262), (31346, 60631)]