2912372260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{392503}}^1$

素因数の和:392572

約数の個数: 48

約数和(自身を含む): 7121592576

約数和(自身を除く): 4209220316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 392503, 785006, 1570012, 1962515, 2747521, 3925030, 5495042, 7850060, 10990084, 13737605, 20802659, 27475210, 41605318, 54950420, 83210636, 104013295, 145618613, 208026590, 291237226, 416053180, 582474452, 728093065, 1456186130, 2912372260]

約数ペア:

[(1, 2912372260), (2, 1456186130), (4, 728093065), (5, 582474452), (7, 416053180), (10, 291237226), (14, 208026590), (20, 145618613), (28, 104013295), (35, 83210636), (53, 54950420), (70, 41605318), (106, 27475210), (140, 20802659), (212, 13737605), (265, 10990084), (371, 7850060), (530, 5495042), (742, 3925030), (1060, 2747521), (1484, 1962515), (1855, 1570012), (3710, 785006), (7420, 392503)]