212740684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{6079}}^1$

素因数の和:6769

約数の個数: 24

約数和(自身を含む): 401596160

約数和(自身を除く): 188855476

約数列:

[1, 2, 4, 13, 26, 52, 673, 1346, 2692, 6079, 8749, 12158, 17498, 24316, 34996, 79027, 158054, 316108, 4091167, 8182334, 16364668, 53185171, 106370342, 212740684]

約数ペア:

[(1, 212740684), (2, 106370342), (4, 53185171), (13, 16364668), (26, 8182334), (52, 4091167), (673, 316108), (1346, 158054), (2692, 79027), (6079, 34996), (8749, 24316), (12158, 17498)]