123931444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3371}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 269652096

約数和(自身を除く): 145720652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1313, 1414, 2626, 2828, 3371, 5252, 6742, 9191, 13484, 18382, 23597, 36764, 43823, 47194, 87646, 94388, 175292, 306761, 340471, 613522, 680942, 1227044, 1361884, 2383297, 4426123, 4766594, 8852246, 9533188, 17704492, 30982861, 61965722, 123931444]

約数ペア:

[(1, 123931444), (2, 61965722), (4, 30982861), (7, 17704492), (13, 9533188), (14, 8852246), (26, 4766594), (28, 4426123), (52, 2383297), (91, 1361884), (101, 1227044), (182, 680942), (202, 613522), (364, 340471), (404, 306761), (707, 175292), (1313, 94388), (1414, 87646), (2626, 47194), (2828, 43823), (3371, 36764), (5252, 23597), (6742, 18382), (9191, 13484)]