275430974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89021}}^1$

素因数の和:89060

約数の個数: 32

約数和(自身を含む): 538405056

約数和(自身を除く): 262974082

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 89021, 178042, 623147, 1157273, 1246294, 1513357, 2314546, 3026714, 8100911, 10593499, 16201822, 19673641, 21186998, 39347282, 137715487, 275430974]

約数ペア:

[(1, 275430974), (2, 137715487), (7, 39347282), (13, 21186998), (14, 19673641), (17, 16201822), (26, 10593499), (34, 8100911), (91, 3026714), (119, 2314546), (182, 1513357), (221, 1246294), (238, 1157273), (442, 623147), (1547, 178042), (3094, 89021)]