1900522078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{29921}}^1$

素因数の和:30292

約数の個数: 32

約数和(自身を含む): 3518827200

約数和(自身を除く): 1618305122

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 349, 698, 2443, 4537, 4886, 9074, 29921, 31759, 59842, 63518, 209447, 388973, 418894, 777946, 2722811, 5445622, 10442429, 20884858, 73097003, 135751577, 146194006, 271503154, 950261039, 1900522078]

約数ペア:

[(1, 1900522078), (2, 950261039), (7, 271503154), (13, 146194006), (14, 135751577), (26, 73097003), (91, 20884858), (182, 10442429), (349, 5445622), (698, 2722811), (2443, 777946), (4537, 418894), (4886, 388973), (9074, 209447), (29921, 63518), (31759, 59842)]