2703514465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 3474345600

約数和(自身を除く): 770831135

約数列:

[1, 5, 19, 95, 109, 131, 545, 655, 1993, 2071, 2489, 9965, 10355, 12445, 14279, 37867, 71395, 189335, 217237, 261083, 271301, 1086185, 1305415, 1356505, 4127503, 4960577, 20637515, 24802885, 28458047, 142290235, 540702893, 2703514465]

約数ペア:

[(1, 2703514465), (5, 540702893), (19, 142290235), (95, 28458047), (109, 24802885), (131, 20637515), (545, 4960577), (655, 4127503), (1993, 1356505), (2071, 1305415), (2489, 1086185), (9965, 271301), (10355, 261083), (12445, 217237), (14279, 189335), (37867, 71395)]