20170315313734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2003}}^1\times {\mathrm{460619}}^1$

素因数の和:463284

約数の個数: 32

約数和(自身を含む): 32101116324480

約数和(自身を除く): 11930801010746

約数列:

[1, 2, 17, 34, 643, 1286, 2003, 4006, 10931, 21862, 34051, 68102, 460619, 921238, 1287929, 2575858, 7830523, 15661046, 21894793, 43789586, 296178017, 592356034, 922619857, 1845239714, 5035026289, 10070052578, 15684537569, 31369075138, 593244568051, 1186489136102, 10085157656867, 20170315313734]

約数ペア:

[(1, 20170315313734), (2, 10085157656867), (17, 1186489136102), (34, 593244568051), (643, 31369075138), (1286, 15684537569), (2003, 10070052578), (4006, 5035026289), (10931, 1845239714), (21862, 922619857), (34051, 592356034), (68102, 296178017), (460619, 43789586), (921238, 21894793), (1287929, 15661046), (2575858, 7830523)]