2247495970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{12697}}^1$

素因数の和:13306

約数の個数: 32

約数和(自身を含む): 4183635456

約数和(自身を除く): 1936139486

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 571, 1142, 2855, 5710, 12697, 17701, 25394, 35402, 63485, 88505, 126970, 177010, 393607, 787214, 1968035, 3936070, 7249987, 14499974, 36249935, 72499870, 224749597, 449499194, 1123747985, 2247495970]

約数ペア:

[(1, 2247495970), (2, 1123747985), (5, 449499194), (10, 224749597), (31, 72499870), (62, 36249935), (155, 14499974), (310, 7249987), (571, 3936070), (1142, 1968035), (2855, 787214), (5710, 393607), (12697, 177010), (17701, 126970), (25394, 88505), (35402, 63485)]