520095414

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{16139}}^1$

素因数の和:16316

約数の個数: 32

約数和(自身を含む): 1073761920

約数和(自身を除く): 553666506

約数列:

[1, 2, 3, 6, 41, 82, 123, 131, 246, 262, 393, 786, 5371, 10742, 16113, 16139, 32226, 32278, 48417, 96834, 661699, 1323398, 1985097, 2114209, 3970194, 4228418, 6342627, 12685254, 86682569, 173365138, 260047707, 520095414]

約数ペア:

[(1, 520095414), (2, 260047707), (3, 173365138), (6, 86682569), (41, 12685254), (82, 6342627), (123, 4228418), (131, 3970194), (246, 2114209), (262, 1985097), (393, 1323398), (786, 661699), (5371, 96834), (10742, 48417), (16113, 32278), (16139, 32226)]