2021704432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{370547}}^1$

素因数の和:370597

約数の個数: 40

約数和(自身を含む): 4411003392

約数和(自身を除く): 2389298960

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 370547, 741094, 1482188, 2964376, 4076017, 5928752, 8152034, 11486957, 16304068, 22973914, 32608136, 45947828, 65216272, 91895656, 126356527, 183791312, 252713054, 505426108, 1010852216, 2021704432]

約数ペア:

[(1, 2021704432), (2, 1010852216), (4, 505426108), (8, 252713054), (11, 183791312), (16, 126356527), (22, 91895656), (31, 65216272), (44, 45947828), (62, 32608136), (88, 22973914), (124, 16304068), (176, 11486957), (248, 8152034), (341, 5928752), (496, 4076017), (682, 2964376), (1364, 1482188), (2728, 741094), (5456, 370547)]