1954772378636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373333151}}^1$

素因数の和:373333190

約数の個数: 48

約数和(自身を含む): 4515837806592

約数和(自身を除く): 2561065427956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 373333151, 746666302, 1493332604, 2613332057, 4106664661, 5226664114, 6346663567, 8213329322, 10453328228, 12693327134, 16426658644, 25386654268, 28746652627, 44426644969, 57493305254, 69813299237, 88853289938, 114986610508, 139626598474, 177706579876, 279253196948, 488693094659, 977386189318, 1954772378636]

約数ペア:

[(1, 1954772378636), (2, 977386189318), (4, 488693094659), (7, 279253196948), (11, 177706579876), (14, 139626598474), (17, 114986610508), (22, 88853289938), (28, 69813299237), (34, 57493305254), (44, 44426644969), (68, 28746652627), (77, 25386654268), (119, 16426658644), (154, 12693327134), (187, 10453328228), (238, 8213329322), (308, 6346663567), (374, 5226664114), (476, 4106664661), (748, 2613332057), (1309, 1493332604), (2618, 746666302), (5236, 373333151)]