409490214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{35977}}^1$

素因数の和:36260

約数の個数: 32

約数和(自身を含む): 939457536

約数和(自身を除く): 529967322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 35977, 71954, 107931, 215862, 251839, 503678, 755517, 1511034, 9749767, 19499534, 29249301, 58498602, 68248369, 136496738, 204745107, 409490214]

約数ペア:

[(1, 409490214), (2, 204745107), (3, 136496738), (6, 68248369), (7, 58498602), (14, 29249301), (21, 19499534), (42, 9749767), (271, 1511034), (542, 755517), (813, 503678), (1626, 251839), (1897, 215862), (3794, 107931), (5691, 71954), (11382, 35977)]