2830745704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3847}}^1$

素因数の和:4022

約数の個数: 64

約数和(自身を含む): 5762764800

約数和(自身を除く): 2932019096

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 103, 152, 188, 206, 376, 412, 824, 893, 1786, 1957, 3572, 3847, 3914, 4841, 7144, 7694, 7828, 9682, 15388, 15656, 19364, 30776, 38728, 73093, 91979, 146186, 180809, 183958, 292372, 361618, 367916, 396241, 584744, 723236, 735832, 792482, 1446472, 1584964, 3169928, 3435371, 6870742, 7528579, 13741484, 15057158, 18623327, 27482968, 30114316, 37246654, 60228632, 74493308, 148986616, 353843213, 707686426, 1415372852, 2830745704]

約数ペア:

[(1, 2830745704), (2, 1415372852), (4, 707686426), (8, 353843213), (19, 148986616), (38, 74493308), (47, 60228632), (76, 37246654), (94, 30114316), (103, 27482968), (152, 18623327), (188, 15057158), (206, 13741484), (376, 7528579), (412, 6870742), (824, 3435371), (893, 3169928), (1786, 1584964), (1957, 1446472), (3572, 792482), (3847, 735832), (3914, 723236), (4841, 584744), (7144, 396241), (7694, 367916), (7828, 361618), (9682, 292372), (15388, 183958), (15656, 180809), (19364, 146186), (30776, 91979), (38728, 73093)]