491001042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{70003}}^1$

素因数の和:70182

約数の個数: 32

約数和(自身を含む): 1129024512

約数和(自身を除く): 638023470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 7014, 70003, 140006, 210009, 420018, 490021, 980042, 1470063, 2940126, 11690501, 23381002, 35071503, 70143006, 81833507, 163667014, 245500521, 491001042]

約数ペア:

[(1, 491001042), (2, 245500521), (3, 163667014), (6, 81833507), (7, 70143006), (14, 35071503), (21, 23381002), (42, 11690501), (167, 2940126), (334, 1470063), (501, 980042), (1002, 490021), (1169, 420018), (2338, 210009), (3507, 140006), (7014, 70003)]