2721931058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{4007}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 5143001472

約数和(自身を除く): 2421070414

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 401, 802, 847, 1694, 2807, 4007, 4411, 5614, 8014, 8822, 28049, 30877, 44077, 48521, 56098, 61754, 88154, 97042, 308539, 339647, 484847, 617078, 679294, 969694, 1606807, 3213614, 3393929, 6787858, 11247649, 17674877, 22495298, 35349754, 123724139, 194423647, 247448278, 388847294, 1360965529, 2721931058]

約数ペア:

[(1, 2721931058), (2, 1360965529), (7, 388847294), (11, 247448278), (14, 194423647), (22, 123724139), (77, 35349754), (121, 22495298), (154, 17674877), (242, 11247649), (401, 6787858), (802, 3393929), (847, 3213614), (1694, 1606807), (2807, 969694), (4007, 679294), (4411, 617078), (5614, 484847), (8014, 339647), (8822, 308539), (28049, 97042), (30877, 88154), (44077, 61754), (48521, 56098)]