2791569338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{15443}}^1$

素因数の和:15602

約数の個数: 32

約数和(自身を含む): 4536829440

約数和(自身を除く): 1745260102

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 1273, 1349, 2546, 2698, 4757, 9514, 15443, 30886, 90383, 180766, 293417, 586834, 1034681, 1096453, 2069362, 2192906, 19658939, 20832607, 39317878, 41665214, 73462351, 146924702, 1395784669, 2791569338]

約数ペア:

[(1, 2791569338), (2, 1395784669), (19, 146924702), (38, 73462351), (67, 41665214), (71, 39317878), (134, 20832607), (142, 19658939), (1273, 2192906), (1349, 2069362), (2546, 1096453), (2698, 1034681), (4757, 586834), (9514, 293417), (15443, 180766), (30886, 90383)]